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

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MnStatusDetails
107274763Factored
FactorDigitsBitsDate
3303078053213493452868697132788.12021-11-09 01:28:28
P-1 factors
DateFactorB1B2
2021-11-09330307805321349345286869713891000891000
History
DateUserTypeResult
2021-11-09ky0urakuF-PM1
Factor: 330307805321349345286869713 / (P-1, B1=891000)
2021-04-10TheJudgerNF
no factor from 2^75 to 2^76
2021-04-10TheJudgerNF
no factor from 2^74 to 2^75
2020-06-30schoenbornNF
no factor from 2^73 to 2^74
2020-03-28SRBaseNF
no factor from 2^72 to 2^73
2015-01-16SWL551NF
no factor from 2^71 to 2^72
2014-10-31shaugeNF
no factor from 2^70 to 2^71
2014-10-31shaugeNF
no factor from 2^69 to 2^70
2014-10-31shaugeNF
no factor from 2^68 to 2^69
2014-06-26Robert_SoCalNF
no factor from 2^67 to 2^68
2013-09-28-Anonymous-NF
no factor from 2^66 to 2^67
2012-05-19omiXorpNF
no factor from 2^65 to 2^66
2010-09-09carlos56NF
no factor from 2^64 to 2^65
2010-04-24subgeniusNF
no factor from 2^63 to 2^64