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

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MnStatusDetails
116754767Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
450219713316396798813582212172995.22022-11-08 15:17:47
P-1 factors
DateFactorB1B2
2022-11-084502197133163967988135822121758500010530000
History
DateUserTypeResult
2022-11-08Smok_bmv F-PM1
Factor: 45021971331639679881358221217 / (P-1, B1=585000, B2=10530000)
2022-03-09voidfNF
no factor from 2^76 to 2^77
2021-06-13TheJudgerNF
no factor from 2^75 to 2^76
2021-06-13TheJudgerNF
no factor from 2^74 to 2^75
2021-02-20ixfd64NF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2015-04-24XebecerNF
no factor from 2^71 to 2^72
2015-04-24XebecerNF
no factor from 2^70 to 2^71
2015-04-24XebecerNF
no factor from 2^69 to 2^70
2015-04-24XebecerNF
no factor from 2^68 to 2^69
2015-04-24XebecerNF
no factor from 2^67 to 2^68
2014-12-06tscNF
no factor from 2^66 to 2^67
2012-06-30tscNF
no factor from 2^65 to 2^66
2010-10-09Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-10G-ManNF
no factor from 2^63 to 2^64