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

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MnStatusDetails
116613349Factored
FactorDigitsBitsDate
3221683312692293011388172478.12022-10-11 04:46:17
P-1 factors
DateFactorB1B2
2022-10-11322168331269229301138817926000926000
History
DateUserTypeResult
2022-10-11Mihai PredaF-PM1
Factor: 322168331269229301138817 / (P-1, B1=926000)
2022-04-19TheJudgerNF
no factor from 2^76 to 2^77
2021-06-11TheJudgerNF
no factor from 2^75 to 2^76
2021-06-11TheJudgerNF
no factor from 2^74 to 2^75
2021-02-11Richard ThomasNF
no factor from 2^73 to 2^74
2020-04-26SRBaseNF
no factor from 2^72 to 2^73
2015-03-04endless_mikeNF
no factor from 2^71 to 2^72
2015-03-04endless_mikeNF
no factor from 2^70 to 2^71
2015-03-04endless_mikeNF
no factor from 2^69 to 2^70
2015-03-04endless_mikeNF
no factor from 2^68 to 2^69
2015-03-03-Anonymous-NF
no factor from 2^67 to 2^68
2014-12-05burnst2_souNF
no factor from 2^66 to 2^67
2012-09-12RichardNF
no factor from 2^65 to 2^66
2010-10-09sasaki3NF
no factor from 2^64 to 2^65
2010-05-10sasaki3NF
no factor from 2^63 to 2^64