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Search for : (3^n-c)/d


Rank
Probable prime
Digits (> 10000)
Who?
When?
5(3^8530117-1)/24069900Ryan Propper11/2023
10(3^7973131-1)/23804150Ryan Propper11/2023
47(3^3598867-1)/21717096Ryan Propper12/2021
69(3^2704981-1)/21290604Ryan Propper12/2021
99(3^2215303-1)/21056968Paul Bourdelais02/2019
916(3^877843-1)/2418838Paul Bourdelais07/2010
1364(3^695701-1)/80701318331926Paul Vanderveen05/2025
2253(3^483611-1)/2230741Paul Bourdelais02/2010
2914(3^419180-1941384)/3200000Stefano Morozzi08/2019
2913(3^419180-621444)/3200000Stefano Morozzi06/2019
5541(3^280229-1)/1120918133698Aurel Gibier03/2025
5579(3^278981-1)/14507014133101Paul Vanderveen05/2025
7879(3^226648-8)/352715633108131Lelio R Paula12/2013
8411(3^219098-8)/514147439969104525Lelio R Paula12/2013
9466(3^215802-5)/124343756102956Lelio R Paula12/2013
9567(3^214516-2)/51383102346Lelio R Paula12/2013
12033(3^209419-2)/513275599912Lelio R Paula09/2013
12356(3^205354-8)/1797978Lelio R Paula09/2013
13310(3^195648-5)/315827693342Lelio R Paula04/2013
13444(3^194014-7)/292568Lelio R Paula04/2013
14023(3^189545-8)/590436Lelio R Paula01/2013
14365(3^187435-5)/128689427Lelio R Paula01/2013
14385(3^187235-2)/204589331Lelio R Paula01/2013
14561(3^185951-7)/2088720Lelio R Paula01/2013
14656(3^185092-5)/488311Lelio R Paula01/2013
14912(3^182385-5)/287020Lelio R Paula01/2013
15433(3^178352-2)/785095Lelio R Paula12/2012
15629(3^176580-5)/2807684246Lelio R Paula12/2012
16011(3^173263-5)/1449882664Lelio R Paula12/2012
16416(3^169097-8)/83580677Lelio R Paula12/2012
17084(3^163859-4)/25378179Lelio R Paula10/2012
17342(3^161411-7)/94077010Lelio R Paula10/2012
17561(3^159505-7)/31329731676095Lelio R Paula06/2012
17702(3^158244-5)/24791675497Lelio R Paula06/2012
17754(3^157854-7)/6602528275308Lelio R Paula06/2012
18056(3^155569-5)/274225Lelio R Paula06/2012
18112(3^155048-7)/26273975Lelio R Paula06/2012
18191(3^154421-4)/2373677Lelio R Paula06/2012
18277(3^153648-2)/3342313809773299Lelio R Paula06/2012
18399(3^152466-5)/72472742Lelio R Paula06/2012
18529(3^151426-2)/66133772243Lelio R Paula06/2012
19827(3^141234-7)/43024128267378Lelio R Paula04/2012
20175(3^138712-2)/529766179Lelio R Paula04/2012
20533(3^136399-7)/54422065074Lelio R Paula04/2012
20760(3^134972-7)/264398Lelio R Paula04/2012
20944(3^133805-7)/17263839Lelio R Paula04/2012
20955(3^133707-7)/578063791Lelio R Paula04/2012
21156(3^132314-8)/1763129Lelio R Paula04/2012
21205(3^131964-5)/18521239662955Lelio R Paula04/2012
21288(3^131403-4)/15762693Lelio R Paula04/2012
21607(3^129271-5)/4150661674Lelio R Paula03/2012
24341(3^121520-8)/384757977Lelio R Paula03/2012
24351(3^121492-5)/457966Lelio R Paula03/2012
24755(3^118892-8)/9135892956718Lelio R Paula03/2012
24788(3^118676-2)/751665326356613Lelio R Paula03/2012
25978(3^112297-2)/762753576Lelio R Paula03/2012
41261(3^108312-7)/12452651673Lelio R Paula03/2012
44331(3^107735-4)/43151401Lelio R Paula03/2012
61442(3^104735-8)/149319993149963Lelio R Paula03/2012
61531(3^104053-8)/38183002074345549632Lelio R Paula03/2012
61952(3^101331-4)/467948344Lelio R Paula03/2012
62365(3^99172-8)/2051347313Lelio R Paula03/2012
62383(3^99088-7)/1138809847270Lelio R Paula03/2012
62798(3^96966-2)/801712946258Lelio R Paula03/2012
62829(3^96809-8)/8358842546182Lelio R Paula03/2012
63182(3^95023-5)/14208768245330Lelio R Paula03/2012
64434(3^90317-8)/9398543088Lelio R Paula03/2012
64920(3^88421-4)/17772142183Lelio R Paula03/2012
65298(3^87326-2)/11941664Lelio R Paula03/2012
65725(3^85930-8)/1740998Lelio R Paula03/2012
66225(3^84232-2)/1727967031140179Lelio R Paula03/2012
66328(3^83912-2)/740036Lelio R Paula03/2012
66921(3^82214-7)/239226Lelio R Paula03/2012
67009(3^81981-7)/49543653239107Lelio R Paula03/2012
67429(3^80522-5)/12275638414Lelio R Paula03/2012
67547(3^80111-8)/2815138219Lelio R Paula03/2012
67724(3^79510-8)/15137934Lelio R Paula03/2012
69032(3^74975-5)/736275435766Lelio R Paula03/2012
69098(3^74769-7)/435674Lelio R Paula03/2012
69172(3^74563-5)/19482190580635565Lelio R Paula03/2012
69797(3^73645-4)/3735137Lelio R Paula03/2012
70457(3^72402-2)/175334542Lelio R Paula03/2012
70492(3^72317-2)/59934502Lelio R Paula03/2012
70755(3^71582-8)/8232134149Lelio R Paula03/2012
70820(3^71367-5)/234051Lelio R Paula03/2012
71127(3^70468-8)/7333620Lelio R Paula03/2012
71133(3^70433-8)/533605Lelio R Paula03/2012
71218(3^70194-5)/3875633487Lelio R Paula03/2012
71359(3^69868-5)/4433334Lelio R Paula03/2012
71393(3^69764-2)/734333283Lelio R Paula03/2012
71803(3^68723-5)/15432788Lelio R Paula03/2012
73031(3^65908-8)/7331445Lelio R Paula03/2012
73320(3^65377-4)/4731192Lelio R Paula03/2012
73688(3^64564-7)/21830803Lelio R Paula03/2012
137645(3^63875-8)/26930474Lelio R Paula03/2012
149769(3^62889-5)/230006Lelio R Paula03/2012
151745(3^62857-7)/429990Lelio R Paula03/2012
152558(3^61163-7)/164152918029173Lelio R Paula03/2012
152955(3^60346-7)/228793Lelio R Paula03/2012
153017(3^60235-2)/921528736Lelio R Paula03/2012
153243(3^59786-8)/283928522Lelio R Paula03/2012
153545(3^59167-8)/5328229Lelio R Paula03/2012
153831(3^58576-2)/43127946Lelio R Paula03/2012
153940(3^58358-7)/227844Lelio R Paula03/2012
154161(3^57917-1)/227634Henri Lifchitz03/2003
154709(3^56927-8)/8995127157Lelio R Paula03/2012
157139(3^54546-5)/369312426019Lelio R Paula03/2012
157665(3^54023-7)/19606025771Lelio R Paula03/2012
158034(3^53614-7)/113825578Lelio R Paula03/2012
158078(3^53560-7)/2801825551Lelio R Paula03/2012
158376(3^53259-7)/5678025407Lelio R Paula03/2012
159217(3^52485-5)/64875425036Lelio R Paula03/2012
161107(3^50799-5)/48224235Lelio R Paula03/2012
161443(3^50462-2)/11924075Lelio R Paula03/2012
162503(3^49681-1)/223704Henri Lifchitz03/2003
162949(3^49419-4)/1123578Lelio R Paula03/2012
164591(3^47952-5)/422879Lelio R Paula03/2012
166362(3^46448-5)/813388422155Lelio R Paula03/2012
167623(3^45352-5)/421638Lelio R Paula03/2012
168393(3^44673-2)/6996121310Lelio R Paula03/2012
168809(3^44420-2)/4921193Lelio R Paula03/2012
169928(3^43933-8)/19037916520954Lelio R Paula03/2012
170118(3^43794-7)/4103211517412620882Lelio R Paula03/2012
170314(3^43608-5)/259620803Lelio R Paula03/2012
171068(3^43063-1)/220546Ray Ballinger11/2000
171388(3^42788-8)/23920413Lelio R Paula03/2012
193999(3^42517-7)/420286Lelio R Paula03/2012
205104(3^41842-7)/219964Lelio R Paula03/2012
205318(3^41597-8)/33519845Lelio R Paula03/2012
205451(3^41442-7)/315419770Lelio R Paula03/2012
205626(3^41270-2)/4919690Lelio R Paula03/2012
205789(3^41060-7)/219591Lelio R Paula03/2012
206574(3^40183-5)/4595819168Lelio R Paula03/2012
207417(3^39240-7)/218722Lelio R Paula03/2012
207643(3^39036-5)/1680418621Lelio R Paula03/2012
207751(3^38978-5)/4418596Lelio R Paula03/2012
208115(3^38768-5)/4418496Lelio R Paula03/2012
209047(3^38274-7)/1394618258Lelio R Paula03/2012
209125(3^38237-4)/24585718239Lelio R Paula03/2012
209661(3^37940-5)/1689115618095Lelio R Paula03/2012
209893(3^37821-7)/100231806218818034Lelio R Paula03/2012
211501(3^36913-1)/217612Ray Ballinger11/2000
211838(3^36737-5)/952726617522Lelio R Paula03/2012
215763(3^34833-5)/2216619Lelio R Paula03/2012
216207(3^34660-8)/78315108116529Lelio R Paula03/2012
217013(3^34323-7)/28337098016368Lelio R Paula03/2012
217073(3^34288-8)/7316358Lelio R Paula03/2012
217798(3^34075-8)/186716255Lelio R Paula03/2012
218881(3^33875-8)/59650116157Lelio R Paula03/2012
221353(3^33331-7)/92956154015894Lelio R Paula03/2012
221615(3^33209-5)/2776545815838Lelio R Paula03/2012
227117(3^32321-2)/148315418Lelio R Paula03/2012
227459(3^32280-2)/3311989715394Lelio R Paula03/2012
228984(3^32044-7)/7415288Lelio R Paula03/2012
229903(3^31907-4)/418915220Lelio R Paula03/2012
235296(3^31022-2)/171847914796Lelio R Paula03/2012
235642(3^30945-5)/214765Lelio R Paula03/2012
236008(3^30884-8)/59314733Lelio R Paula03/2012
248787(3^27704-2)/78943913213Lelio R Paula03/2012
248819(3^27689-7)/18813209Lelio R Paula03/2012
249437(3^27547-4)/85113141Lelio R Paula03/2012
249798(3^27464-8)/1179728071113094Lelio R Paula03/2012
250201(3^27339-2)/513044Lelio R Paula03/2012
250489(3^27261-2)/2913006Lelio R Paula03/2012
250684(3^27214-7)/143812982Lelio R Paula03/2012
250910(3^27153-7)/924412952Lelio R Paula03/2012
251583(3^27005-8)/512884Lelio R Paula03/2012
253554(3^26463-2)/2512625Lelio R Paula03/2012
253751(3^26408-8)/1528712596Lelio R Paula03/2012
255437(3^26016-5)/12865342367612402Lelio R Paula03/2012
257361(3^25737-5)/35630398316612269Lelio R Paula03/2012
257708(3^25621-2)/1912224Lelio R Paula03/2012
257817(3^25589-7)/412209Lelio R Paula03/2012
258478(3^25419-4)/8053112124Lelio R Paula03/2012
258539(3^25404-2)/871112117Lelio R Paula03/2012
263494(3^24166-8)/6055911526Lelio R Paula03/2012
271179(3^22247-5)/51263810609Lelio R Paula03/2012
284724(3^21368-8)/23910193Lelio R Paula03/2012

Total : 178 PRP(s)



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Created by  Henri Lifchitz & Renaud Lifchitz : October, 26 2000, last modification: August, 09 2026 15:34 (Time in France)