Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
101784107Factored
FactorDigitsBitsDate
16491246603902910875265770172890.42020-12-26 15:01:46
P-1 factors
DateFactorB1B2
2020-12-26164912466039029108752657701785000017850000
History
DateUserTypeResult
2020-12-26Ben DeloF-PM1
Factor: 1649124660390291087526577017 / (P-1, B1=850000, B2=17850000, E=12)
2020-10-10TheJudgerNF
no factor from 2^75 to 2^76
2020-10-10TheJudgerNF
no factor from 2^74 to 2^75
2020-02-15Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-02-15Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2014-12-05shaugeNF
no factor from 2^71 to 2^72
2014-10-17shaugeNF
no factor from 2^70 to 2^71
2014-10-17shaugeNF
no factor from 2^69 to 2^70
2014-07-19-Anonymous-NF
no factor from 2^68 to 2^69
2014-06-24-Anonymous-NF
no factor from 2^67 to 2^68
2013-08-19america64NF
no factor from 2^66 to 2^67
2012-04-21Thomas StorkNF
no factor from 2^65 to 2^66
2010-08-15Architects CubedNF
no factor from 2^64 to 2^65
2010-03-221997rj7NF
no factor from 2^63 to 2^64