Marin Mersenne 2^P-1
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Finding World Record Primes Since 1996

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MnStatusDetails
65226223Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
210353487013513820618632374.22022-02-16 20:06:22
LL
StatusDateUserResidueShift
Verified (Factored)2014-12-19curtiscB636A3AFD255079316743601
History
DateUserTypeResult
2022-02-16RobertKazanF
Factor: 21035348701351382061863 / TF: 74-75*
2016-08-26Adam BuranNF
no factor from 2^10 to 2^60
2016-03-28Mark RoseNF
no factor from 2^60 to 2^63
2014-12-19curtiscC-LL
B636A3AFD2550793
2013-12-30ANONYMOUSNF-PM1
B1=580000, B2=11455000, E=6
2013-12-23leag63NF
no factor from 2^73 to 2^74
2013-12-20Kyle AskineNF
no factor from 2^72 to 2^73
2013-05-16RichD0NF
no factor from 2^70 to 2^72
2012-01-21eon_blue_apocalypseNF
no factor from 2^69 to 2^70
2010-01-12eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2010-01-07eon_blue_apocalypseNF
no factor from 2^67 to 2^68
2010-01-04eon_blue_apocalypseNF
no factor from 2^66 to 2^67
2010-01-02-Anonymous-NF
no factor from 2^65 to 2^66
2009-10-28oodairaNF
no factor from 2^64 to 2^65
2009-01-06Wojciech FlorekNF
no factor from 2^63 to 2^64