Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
106236397Factored
FactorDigitsBitsDate
35705068614231804828394890712891.52021-09-19 06:27:14
P-1 factors
DateFactorB1B2
2021-09-19357050686142318048283948907189800051893000
History
DateUserTypeResult
2021-09-19Ben DeloF-PM1
Factor: 3570506861423180482839489071 / (P-1, B1=898000, B2=51893000)
2021-04-09Jon PaceNF
no factor from 2^75 to 2^76
2021-04-09Jon PaceNF
no factor from 2^74 to 2^75
2020-05-07Hans LoeblichNF
no factor from 2^73 to 2^74
2020-03-28SRBaseNF
no factor from 2^72 to 2^73
2019-01-25Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-03-30Judge HaleNF
no factor from 2^70 to 2^71
2015-03-18Judge HaleNF
no factor from 2^69 to 2^70
2015-03-16Smok_bmv NF
no factor from 2^68 to 2^69
2015-01-12Brandon VincentNF
no factor from 2^67 to 2^68
2014-11-07g0bNF
no factor from 2^66 to 2^67
2012-05-15omiXorpNF
no factor from 2^65 to 2^66
2010-09-05hustensaftNF
no factor from 2^64 to 2^65
2010-04-22lindedNF
no factor from 2^63 to 2^64