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

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MnStatusDetails
108613651Factored
FactorDigitsBitsDate
2318841474564943310083631309469732104.22022-01-18 18:49:08
P-1 factors
DateFactorB1B2
2022-01-182318841474564943310083631309469775900021949000
History
DateUserTypeResult
2022-01-18Sturle SundeF-PM1
Factor: 23188414745649433100836313094697 / (P-1, B1=759000, B2=21949000, E=12)
2021-12-11Torchwood InstituteNF
no factor from 2^76 to 2^77
2021-04-26TheJudgerNF
no factor from 2^75 to 2^76
2021-04-26TheJudgerNF
no factor from 2^74 to 2^75
2019-09-16Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-09-16Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-25Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2013-10-09CSLatDDNF
no factor from 2^70 to 2^71
2013-10-06CSLatDDNF
no factor from 2^69 to 2^70
2013-10-02CSLatDDNF
no factor from 2^68 to 2^69
2013-09-29PascalBieriNF
no factor from 2^67 to 2^68
2013-09-25PascalBieriNF
no factor from 2^66 to 2^67
2012-05-23Torchwood InstituteNF
no factor from 2^65 to 2^66
2010-09-11I2NM2NF
no factor from 2^64 to 2^65
2010-04-27lindedNF
no factor from 2^63 to 2^64