11111*(10^13-1)*(10^2389-1)*(10^155285-1)/242674820198201/(10^65-1)/(10^11945-1)/(10^31057-1)
http://factordb.com/index.php?id=1100000005854135057
https://stdkmd.net/nrr/repunit/prpfactors.htm

To be completed...