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
114739369Factored
FactorDigitsBitsDate
1571680830609431426483992477.12022-04-30 18:44:38
P-1 factors
DateFactorB1B2
2022-04-3015716808306094314264839954100022056870
History
DateUserTypeResult
2022-04-30JacobZF-PM1
Factor: 157168083060943142648399 / (P-1, B1=541000, B2=22056870)
2021-06-27arpcarNF
no factor from 2^76 to 2^77
2021-05-28TheJudgerNF
no factor from 2^75 to 2^76
2021-05-28TheJudgerNF
no factor from 2^74 to 2^75
2020-10-22buteraNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2019-01-06Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-22BronzemanNF
no factor from 2^70 to 2^71
2015-02-19BronzemanNF
no factor from 2^69 to 2^70
2015-02-15Brandon VincentNF
no factor from 2^68 to 2^69
2015-02-13SMoffatNF
no factor from 2^67 to 2^68
2014-11-27OLAFENF
no factor from 2^66 to 2^67
2012-06-15bcp19NF
no factor from 2^65 to 2^66
2010-10-05lindeeNF
no factor from 2^64 to 2^65
2010-05-07w00dyNF
no factor from 2^63 to 2^64