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

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MnStatusDetails
106627999Factored
FactorDigitsBitsDate
3383188259520127511521832632788.12021-10-07 15:25:18
P-1 factors
DateFactorB1B2
2021-10-07338318825952012751152183263878000878000
History
DateUserTypeResult
2021-10-07ky0urakuF-PM1
Factor: 338318825952012751152183263 / (P-1, B1=878000)
2021-04-08TheJudgerNF
no factor from 2^75 to 2^76
2021-04-08TheJudgerNF
no factor from 2^74 to 2^75
2020-03-02Hans LoeblichNF
no factor from 2^73 to 2^74
2020-02-14bayanneNF
no factor from 2^72 to 2^73
2015-01-11SWL551NF
no factor from 2^71 to 2^72
2014-05-27Andreas_TruetschNF
no factor from 2^70 to 2^71
2013-09-26RobishNF
no factor from 2^69 to 2^70
2013-09-22RobishNF
no factor from 2^68 to 2^69
2013-09-21RobishNF
no factor from 2^67 to 2^68
2013-09-15-Anonymous-NF
no factor from 2^66 to 2^67
2012-05-07america64NF
no factor from 2^65 to 2^66
2010-09-05CommasterNF
no factor from 2^64 to 2^65
2010-04-23Dalos LeeNF
no factor from 2^63 to 2^64