Rank |
Probable prime |
Digits (> 50000) |
Who ? |
When ? |
8501 | (2^261724+60031)/13/31/7024877 | 78778 | Tony Prest / Never Odd Or Even | 04/2014 |
8502 | (2^261724+121879)/5/789433217 | 78778 | Tony Prest / Never Odd Or Even | 04/2014 |
8503 | (2^261724+290135)/3/3/8467/9059 | 78778 | Tony Prest / Never Odd Or Even | 04/2014 |
8504 | (2^261724+79857)/59/3847/165331 | 78777 | Tony Prest / Never Odd Or Even | 04/2014 |
8505 | (2^261724+22883)/3/17/23/2351/10079 | 78777 | Tony Prest / Never Odd Or Even | 04/2014 |
8506 | (2^261724+154799)/3/5/3655653719 | 78777 | Tony Prest / Never Odd Or Even | 04/2014 |
8507 | (2^261724+391001)/3/11/17/41/43/24071 | 78777 | Tony Prest / Never Odd Or Even | 04/2014 |
8508 | (2^261724+622383)/34843/550717 | 78777 | Tony Prest / Never Odd Or Even | 05/2014 |
8509 | (2^261724+302829)/5/37/37/37078147 | 78776 | Tony Prest / Never Odd Or Even | 04/2014 |
8510 | (2^261724+315837)/43/2176136243 | 78776 | Tony Prest / Never Odd Or Even | 04/2014 |
8511 | (2^261724+582373)/53/307/311/32117 | 78776 | Tony Prest / Never Odd Or Even | 05/2014 |
8512 | (2^261724+295283)/3/3/3/29/43/17812273 | 78775 | Tony Prest / Never Odd Or Even | 04/2014 |
8513 | (2^261724+27491)/3/22787/105978449 | 78774 | Tony Prest / Never Odd Or Even | 04/2014 |
8514 | (2^261724+392751)/193813/287826689 | 78774 | Tony Prest / Never Odd Or Even | 04/2014 |
8515 | (2^261724+328501)/7/1091/31495610519 | 78773 | Tony Prest / Never Odd Or Even | 04/2014 |
8516 | (2^261724+111267)/19/4637/15140560427 | 78772 | Tony Prest / Never Odd Or Even | 04/2014 |
8517 | (2^261724+572133)/127/131/73787752333 | 78772 | Tony Prest / Never Odd Or Even | 05/2014 |
8518 | (2^261724+608733)/59/7079/18451/909151 | 78771 | Tony Prest / Never Odd Or Even | 05/2014 |
8519 | (2^261724+255449)/3/3/5/7/1759/10177/33158869 | 78770 | Tony Prest / Never Odd Or Even | 04/2014 |
8520 | (2^261724+99509)/3/5/5/6507271/6749659289 | 78769 | Tony Prest / Never Odd Or Even | 04/2014 |
8521 | (2^261724+52501)/563/53939/27942831391 | 78769 | Tony Prest / Never Odd Or Even | 04/2014 |
8522 | (2^261724+117089)/3/5/37/149/967/2027/4163741 | 78769 | Tony Prest / Never Odd Or Even | 04/2014 |
8523 | (2^261724+372571)/1487/9209/21559/2263249 | 78769 | Tony Prest / Never Odd Or Even | 04/2014 |
8524 | (2^261724+184549)/5/8699/44053/1409322997 | 78769 | Tony Prest / Never Odd Or Even | 04/2014 |
8525 | (2^261724+363351)/937/159683/59523200227 | 78768 | Tony Prest / Never Odd Or Even | 04/2014 |
8526 | (2^261724+326501)/3/43/193/263/19403/253501403 | 78768 | Tony Prest / Never Odd Or Even | 04/2014 |
8527 | (2^261724+629477)/3/17/17/137/263/1993/16187/57347 | 78768 | Tony Prest / Never Odd Or Even | 05/2014 |
8528 | (2^261724+94871)/3/3/13/6734017/1673425245787 | 78766 | Tony Prest / Never Odd Or Even | 04/2014 |
8529 | (2^261724+25981)/577/1181/3643/517786334743 | 78766 | Tony Prest / Never Odd Or Even | 04/2014 |
8531 | (23*2^261642+1)/93 | 78762 | Lelio R Paula | 10/2012 |
8530 | (2^261724+351227)/3/3/3/3/71/13997/9595373/8193978007 | 78762 | Tony Prest / Never Odd Or Even | 04/2014 |
8532 | (2^261724+22571)/3/7243/7321/18046081/45730741211 | 78761 | Tony Prest / Never Odd Or Even | 04/2014 |
8533 | (2^261724+56495)/3/3/3/7/7/13/9041/512818459/23708589119 | 78760 | Tony Prest / Never Odd Or Even | 04/2014 |
8534 | 71293!4-4 | 78759 | Robert Price | 11/2019 |
8535 | (2^261630+3582)/2 | 78759 | Stefano Morozzi | 01/2020 |
8536 | (2^261724+604119)/5/7/7/41/14107/19681/211777/90145981/1036020834127 | 78750 | Tony Prest / Never Odd Or Even | 05/2014 |
8537 | (2^261536+846)/2 | 78730 | Stefano Morozzi | 01/2020 |
8538 | 2^261507-2287 | 78722 | Yves Minet | 04/2009 |
8539 | 8*10^78717+39 | 78718 | Robert Price | 01/2017 |
8540 | (78557*2^261440+1)/3 | 78706 | Lelio R Paula | 06/2014 |
8541 | (290^31963-1)/289 | 78704 | Serge Batalov | 08/2020 |
8542 | (21323^18181-1)/21322 | 78699 | Serge Batalov | 08/2020 |
8543 | 6^101128-16433 | 78693 | Enzo Doria | 02/2013 |
8544 | 20^60482+99 | 78689 | Lelio R Paula | 03/2015 |
8545 | 2^261348-110633 | 78674 | Enzo Doria | 05/2014 |
8546 | 191^34487+2 | 78666 | Lelio R Paula | 05/2013 |
8547 | 2^261305-110139 | 78661 | Enzo Doria | 04/2014 |
8548 | (82*10^78635-1)/9 | 78636 | Robert Price | 12/2014 |
8549 | 10^78632+81 | 78633 | Robert Price | 03/2011 |
8550 | 10^78632-402693 | 78632 | Patrick De Geest | 07/2013 |
8551 | 3*10^78631+17 | 78632 | Robert Price | 03/2017 |
8552 | 2^261174-3911 | 78622 | Yves Minet | 04/2017 |
8553 | 2^261167+74843 | 78620 | Enzo Doria | 04/2016 |
8554 | 18810^15119+15119^18810 | 78617 | Hans Havermann | 04/2020 |
8555 | L(376121)+F(376122) | 78605 | Henri Lifchitz | 01/2007 |
8556 | 14^68580-29 | 78602 | Lelio R Paula | 02/2015 |
8557 | (4270^21649-1)/4269 | 78592 | Serge Batalov | 08/2020 |
8558 | 20603^6522+6522^20603 | 78588 | Hans Havermann | 03/2020 |
8559 | (2^261056+646)/2 | 78586 | Stefano Morozzi | 01/2020 |
8560 | (73*10^78576-1)/9 | 78577 | Robert Price | 01/2015 |
8561 | (2^261020+2158)/2 | 78575 | Stefano Morozzi | 01/2020 |
8562 | (17*2^261026-1)/40451 | 78574 | Lelio R Paula | 02/2014 |
8563 | (2415^23227-1)/2414 | 78572 | Serge Batalov | 08/2020 |
8565 | 2^261001-195 | 78570 | Lelio R Paula | 05/2012 |
8564 | 18532^17365+17365^18532 | 78570 | Hans Havermann | 02/2020 |
8566 | 5*2^260950+9 | 78555 | Lelio R Paula | 06/2014 |
8567 | 2^260931-7605 | 78549 | Lelio R Paula | 07/2013 |
8568 | 19863^9002+9002^19863 | 78546 | Hans Havermann | 02/2020 |
8569 | 15^66778-32 | 78538 | Lelio R Paula | 02/2015 |
8570 | (11*2^260896-1)/245 | 78537 | Lelio R Paula | 02/2014 |
8571 | 30^53166+29 | 78533 | Norbert Schneider | 03/2017 |
8573 | lucasU(2403,1,23229)-lucasU(2403,1,23228) | 78529 | Mike Oakes | 05/2009 |
8572 | 18729^15592+15592^18729 | 78529 | Hans Havermann | 04/2020 |
8574 | 7*3^164574-2 | 78523 | Lelio R Paula | 06/2014 |
8575 | 18518^17385+17385^18518 | 78520 | Hans Havermann | 03/2020 |
8576 | 2^260830-112133 | 78518 | Enzo Doria | 06/2014 |
8577 | 13^70486+42 | 78518 | Lelio R Paula | 03/2015 |
8578 | 11^75386-7080 | 78507 | Enzo Doria | 01/2013 |
8580 | (86^40583-1)/85 | 78506 | Paul Bourdelais | 08/2017 |
8579 | (2^260790+1914)/2 | 78506 | Stefano Morozzi | 01/2020 |
8581 | 5*10^78504+11 | 78505 | Robert Price | 08/2019 |
8582 | 2^260711-58695 | 78482 | Lelio R Paula | 07/2013 |
8583 | (2^260695+2258)/2 | 78477 | Stefano Morozzi | 01/2020 |
8584 | 2^260678-111065 | 78472 | Enzo Doria | 05/2014 |
8585 | 21560^4359+4359^21560 | 78466 | Hans Havermann | 02/2020 |
8586 | 18^62501-97 | 78456 | Lelio R Paula | 02/2015 |
8587 | 53^45498-2 | 78452 | Lelio R Paula | 08/2013 |
8588 | (8890^19867-1)/8889 | 78449 | Serge Batalov | 08/2020 |
8589 | (2^260549+642)/2 | 78433 | Stefano Morozzi | 01/2020 |
8590 | (2^260527+3906)/2 | 78427 | Stefano Morozzi | 01/2020 |
8591 | 2^260513-111121 | 78423 | Enzo Doria | 05/2014 |
8592 | 37845!2-64 | 78412 | Robert Price | 06/2015 |
8593 | 2^260469-110695 | 78409 | Enzo Doria | 05/2014 |
8594 | (11*10^78408-113)/3 | 78409 | Robert Price | 01/2017 |
8595 | 2^260447+8415 | 78403 | Lelio R Paula | 07/2013 |
8596 | 37837!2-64 | 78394 | Robert Price | 06/2015 |
8597 | (19*2^260379-1)/53 | 78382 | Lelio R Paula | 02/2014 |
8598 | 2^260377-113233 | 78382 | Enzo Doria | 07/2014 |
8599 | (2^260378+3750)/2 | 78382 | Stefano Morozzi | 01/2020 |
8601 | 9^82138+6^82138-2^82138 | 78380 | Mike Oakes | 08/2010 |
8600 | 69^42624+2 | 78380 | Lelio R Paula | 05/2013 |
8602 | 2^260369-1859713 | 78379 | Enzo Doria | 03/2016 |
8603 | 18634^16067+16067^18634 | 78374 | Hans Havermann | 02/2020 |
8604 | 14*10^78362+1089 | 78364 | Jens K. Andersen | 11/2007 |
8605 | (2^260317+3542)/2 | 78363 | Stefano Morozzi | 01/2020 |
8606 | (1942^23827-1)/1941 | 78346 | Serge Batalov | 08/2020 |
8607 | 5^112070-54 | 78334 | Lelio R Paula | 02/2015 |
8608 | 20120^7821+7821^20120 | 78333 | Hans Havermann | 03/2020 |
8609 | (10^(2*39165+1)+54*10^39165-1)/9 | 78331 | Robert Price | 04/2017 |
8610 | (2^260195+3546)/2 | 78327 | Stefano Morozzi | 01/2020 |
8611 | 2^260182-113453 | 78323 | Enzo Doria | 07/2014 |
8612 | f(16405) | 78319 | Robert Price | 09/2017 |
8613 | 18547^16678+16678^18547 | 78309 | Hans Havermann | 02/2020 |
8614 | (78557*2^260084+1)/519 | 78296 | Lelio R Paula | 06/2014 |
8616 | 10^78288+9^(78288+1) | 78289 | Robert Price | 08/2016 |
8615 | 10^78288+39109 | 78289 | Patrick De Geest | 12/2016 |
8617 | 10^78288-216299 | 78288 | Patrick De Geest | 12/2016 |
8618 | (2^260059+2430)/2 | 78286 | Stefano Morozzi | 01/2020 |
8619 | (2^260056+1662)/2 | 78285 | Stefano Morozzi | 01/2020 |
8620 | (376*70^42427-1)/3 | 78285 | Eric Chen | 10/2020 |
8621 | 5^111997+36 | 78283 | Lelio R Paula | 02/2015 |
8622 | (2^260017+1602)/2 | 78273 | Stefano Morozzi | 01/2020 |
8623 | (2^260017+2162)/2 | 78273 | Stefano Morozzi | 01/2020 |
8624 | 23969^1842+1842^23969 | 78266 | Hans Havermann | 05/2020 |
8625 | 19297^11370+11370^19297 | 78265 | Hans Havermann | 05/2020 |
8626 | (21^59183+1)/22 | 78252 | Paul Bourdelais | 03/2010 |
8627 | 19090^12561+12561^19090 | 78251 | Hans Havermann | 04/2020 |
8628 | (88*10^78242-7)/9 | 78243 | Robert Price | 11/2014 |
8629 | 2*6^100547+7 | 78242 | Lelio R Paula | 10/2014 |
8630 | (2^259913+3470)/2 | 78242 | Stefano Morozzi | 01/2020 |
8631 | (2^259885+3726)/2 | 78233 | Stefano Morozzi | 01/2020 |
8632 | 2^259860-111089 | 78226 | Enzo Doria | 05/2014 |
8633 | 18226^18359+18359^18226 | 78223 | Norbert Schneider | 02/2020 |
8634 | (2^259833+3342)/2 | 78218 | Stefano Morozzi | 01/2020 |
8635 | 37^49875-2 | 78215 | Lelio R Paula | 09/2013 |
8636 | (13*10^78213+401)/9 | 78214 | Robert Price | 10/2017 |
8637 | 7*5^111893-4 | 78211 | Lelio R Paula | 10/2014 |
8638 | (11*2^259809-1)/1437 | 78209 | Lelio R Paula | 02/2014 |
8639 | 7^92511-6 | 78181 | Theodore Burton | 11/2005 |
8640 | (3^163859-4)/253 | 78179 | Lelio R Paula | 10/2012 |
8641 | (2^259689+1346)/2 | 78174 | Stefano Morozzi | 01/2020 |
8642 | (27*2^259666-1)/625691 | 78163 | Lelio R Paula | 02/2014 |
8643 | (2^259642+3202)/2 | 78160 | Stefano Morozzi | 01/2020 |
8644 | (2^259624+442)/2 | 78155 | Stefano Morozzi | 01/2020 |
8645 | 3*10^78146+17 | 78147 | Robert Price | 03/2017 |
8646 | (2^259594+1558)/2 | 78146 | Stefano Morozzi | 01/2020 |
8647 | (576^28307+1)/577 | 78137 | Richard Fischer | 01/2018 |
8648 | 2^259503+74333 | 78119 | Enzo Doria | 04/2016 |
8649 | (2^259503+2438)/2 | 78118 | Stefano Morozzi | 01/2020 |
8650 | (31*2^259504-1)/13365 | 78116 | Lelio R Paula | 02/2014 |
8652 | (58547^16384+1)/2 | 78111 | Lelio R Paula | 11/2011 |
8651 | 6^100379+13 | 78111 | Lelio R Paula | 03/2015 |
8653 | 2^259469-109909 | 78108 | Enzo Doria | 04/2014 |
8654 | 15^66413-26 | 78108 | Lelio R Paula | 02/2015 |
8655 | 18550^16229+16229^18550 | 78101 | Hans Havermann | 05/2020 |
8656 | 7^92410-9266 | 78096 | Mike Oakes | 02/2010 |
8657 | 2^259398+75799 | 78087 | Enzo Doria | 04/2016 |
8658 | 2^259394+1876189 | 78086 | Enzo Doria | 07/2016 |
8659 | PIPrime(78073) | 78073 | Eric W. Weisstein | 07/2006 |
8660 | 5*2^259344-7 | 78072 | Lelio R Paula | 06/2014 |
8661 | (2^259347+990)/2 | 78071 | Stefano Morozzi | 01/2020 |
8662 | 21702^3955+3955^21702 | 78066 | Hans Havermann | 04/2020 |
8663 | 14^68097-87 | 78048 | Lelio R Paula | 02/2015 |
8664 | 2^259233-475573 | 78037 | Paul Bourdelais | 03/2013 |
8665 | 181^34554-2 | 78012 | Lelio R Paula | 10/2017 |
8666 | 3^163500-28 | 78010 | Robert Price | 12/2013 |
8667 | (206*10^78005+7)/3 | 78007 | Robert Price | 07/2020 |
8668 | (65*10^77992+691)/9 | 77993 | Robert Price | 08/2016 |
8669 | (2^259035+3930)/2 | 77978 | Stefano Morozzi | 01/2020 |
8670 | 2^259013-112591 | 77971 | Enzo Doria | 06/2014 |
8672 | 7*10^77969-11 | 77970 | Robert Price | 10/2017 |
8671 | (2^259011+2430)/2 | 77970 | Stefano Morozzi | 01/2020 |
8673 | 6^100193-100193^6 | 77966 | Norbert Schneider | 04/2017 |
8674 | (2^258974+2638)/2 | 77959 | Stefano Morozzi | 01/2020 |
8675 | 24214^1657+1657^24214 | 77953 | Hans Havermann | 03/2020 |
8676 | (2^258945+674)/2 | 77950 | Stefano Morozzi | 01/2020 |
8677 | (2^258939+2450)/2 | 77949 | Stefano Morozzi | 01/2020 |
8678 | 18090^18307+18307^18090 | 77941 | Norbert Schneider | 02/2020 |
8679 | (11259^19237-1)/11258 | 77935 | Serge Batalov | 08/2020 |
8680 | 2^258863-110235 | 77926 | Enzo Doria | 05/2014 |
8681 | 2^258852+1605 | 77923 | Lelio R Paula | 06/2013 |
8682 | 10^77919+238027 | 77920 | Patrick De Geest | 04/2020 |
8683 | 10^77919-123456789 | 77919 | Robert Price | 02/2020 |
8684 | 10^77919-25433 | 77919 | Patrick De Geest | 04/2020 |
8685 | (11*10^77909+49)/3 | 77910 | Robert Price | 05/2016 |
8686 | 2*7^92187-9 | 77908 | Lelio R Paula | 10/2014 |
8687 | 2^258763-110155 | 77896 | Enzo Doria | 04/2014 |
8688 | (2^258738+1062)/2 | 77888 | Stefano Morozzi | 01/2020 |
8689 | 2^258694-110387 | 77875 | Enzo Doria | 05/2014 |
8690 | 11^74773-94 | 77869 | Lelio R Paula | 02/2015 |
8691 | 6^100067+125 | 77868 | Lelio R Paula | 03/2015 |
8692 | 15^66205+8 | 77864 | Lelio R Paula | 07/2014 |
8693 | (2^258637+17)/18605003 | 77851 | Stefano Morozzi | 03/2020 |
8694 | 5^111373-18136 | 77847 | Enzo Doria | 05/2014 |
8695 | (2^258566+1974)/2 | 77836 | Stefano Morozzi | 01/2020 |
8696 | 2^258524-109877 | 77824 | Enzo Doria | 04/2014 |
8697 | 22828^2565+2565^22828 | 77823 | Hans Havermann | 04/2020 |
8698 | (2^258515+3914)/2 | 77821 | Stefano Morozzi | 01/2020 |
8699 | 6^100002-16643 | 77817 | Enzo Doria | 02/2013 |
8700 | (13*10^77811+347)/9 | 77812 | Robert Price | 10/2017 |
8701 | 19376^10365+10365^19376 | 77806 | Hans Havermann | 04/2020 |
8702 | 65^42916+28 | 77803 | Lelio R Paula | 01/2016 |
8703 | (2^258405+3302)/2 | 77788 | Stefano Morozzi | 01/2020 |
8704 | (89*10^77781-17)/9 | 77782 | Robert Price | 11/2015 |
8705 | 2^258382-110405 | 77781 | Enzo Doria | 05/2014 |
8707 | 5^111278-14996 | 77780 | Enzo Doria | 02/2013 |
8706 | (2^258378+2314)/2 | 77780 | Stefano Morozzi | 01/2020 |
8708 | 14^67862+61 | 77779 | Lelio R Paula | 02/2015 |
8709 | 10^77777+48483 | 77778 | Patrick De Geest | 11/2010 |
8710 | 10^77777-183243 | 77777 | Patrick De Geest | 11/2010 |
8711 | 7*((10^77777-1)/9)-81432*2 | 77777 | Matt Stath | 10/2020 |
8712 | (27*2^258352+1)/43 | 77772 | Lelio R Paula | 08/2012 |
8713 | (22329^17881-1)/22328 | 77758 | Serge Batalov | 08/2020 |
8714 | (2^258294+2454)/2 | 77754 | Stefano Morozzi | 01/2020 |
8715 | 337^30756-10002 | 77740 | Enzo Doria | 07/2012 |
8716 | 10^77726+99 | 77727 | Robert Price | 03/2011 |
8717 | 10^77726-85947 | 77726 | Patrick De Geest | 06/2013 |
8718 | 89^39870-2 | 77723 | Lelio R Paula | 08/2013 |
8719 | 7^91966-32 | 77721 | Lelio R Paula | 02/2015 |
8720 | 35^50327+2 | 77709 | Lelio R Paula | 05/2013 |
8722 | 24^56298+23 | 77704 | Norbert Schneider | 12/2016 |
8721 | (2^258128+3502)/2 | 77704 | Stefano Morozzi | 01/2020 |
8724 | (2^258105+78557)/19 | 77697 | Lelio R Paula | 10/2012 |
8723 | (2^258102+2842)/2 | 77697 | Stefano Morozzi | 01/2020 |
8725 | 2^258079+179 | 77690 | Lelio R Paula | 03/2012 |
8727 | 2^258062-113111 | 77685 | Enzo Doria | 07/2014 |
8726 | (21752^17911-1)/21751 | 77685 | Serge Batalov | 08/2020 |
8728 | (2^258022+2422)/2 | 77673 | Stefano Morozzi | 01/2020 |
8729 | 10^77669+123456789 | 77670 | Robert Price | 10/2019 |
8730 | 10^77669+59127 | 77670 | Patrick De Geest | 12/2019 |
8731 | 10^77669-109103 | 77669 | Patrick De Geest | 12/2019 |
8732 | (2^258002+3822)/2 | 77667 | Stefano Morozzi | 01/2020 |
8733 | 80^40807-79 | 77660 | Norbert Schneider | 03/2015 |
8734 | 70385!4-4 | 77658 | Robert Price | 11/2019 |
8735 | (10^77637+359)/9 | 77637 | Serge Batalov | 12/2014 |
8736 | 2^257862-165 | 77625 | Lelio R Paula | 03/2012 |
8737 | (25*2^257853+1)/3 | 77623 | Lelio R Paula | 07/2012 |
8738 | (2^257832+1362)/2 | 77615 | Stefano Morozzi | 01/2020 |
8739 | (2^257869+1)/(3*18645362967379) | 77613 | Henri Lifchitz | 04/2005 |
8740 | 6^99728+71 | 77604 | Lelio R Paula | 01/2015 |
8741 | 2^257778-112767 | 77599 | Enzo Doria | 06/2014 |
8742 | (31*2^257771+1)/537 | 77596 | Lelio R Paula | 07/2012 |
8743 | (2^257762+2214)/2 | 77594 | Stefano Morozzi | 01/2020 |
8744 | 2^257729-73 | 77585 | Lelio R Paula | 03/2012 |
8745 | (2^257728+1890)/2 | 77584 | Stefano Morozzi | 01/2020 |
8747 | 2^257689-63 | 77573 | Lelio R Paula | 03/2012 |
8746 | (47*10^77572+493)/9 | 77573 | Robert Price | 11/2017 |
8748 | (78557*2^257665+1)/6108725 | 77564 | Lelio R Paula | 06/2014 |
8749 | (5570^20707-1)/5569 | 77562 | Serge Batalov | 08/2020 |
8750 | (3^162563+8)/2885 | 77559 | Lelio R Paula | 10/2012 |