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

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MnStatusDetails
108037453Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7952522822111641851628484189533099.32021-12-10 21:24:08
P-1 factors
DateFactorB1B2
2021-12-10795252282211164185162848418953300000016455521
History
DateUserTypeResult
2021-12-10Mihai PredaF-PM1
Factor: 795252282211164185162848418953 / (P-1, B1=3000000, B2=16455521)
2021-04-17TheJudgerNF
no factor from 2^75 to 2^76
2021-04-17TheJudgerNF
no factor from 2^74 to 2^75
2019-12-08Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-12-08Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2015-01-22Brandon VincentNF
no factor from 2^71 to 2^72
2014-07-27SMoffatNF
no factor from 2^70 to 2^71
2014-07-21SMoffatNF
no factor from 2^69 to 2^70
2014-07-16SMoffatNF
no factor from 2^68 to 2^69
2013-09-25SMoffatNF
no factor from 2^67 to 2^68
2013-09-23shengNF
no factor from 2^66 to 2^67
2012-05-20omiXorpNF
no factor from 2^65 to 2^66
2010-09-09subgeniusNF
no factor from 2^64 to 2^65
2010-04-27garoNF
no factor from 2^63 to 2^64