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

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MnStatusDetails
118153489Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
10409299594592876970349932579.82023-06-01 21:53:35
P-1 factors
DateFactorB1B2
2023-06-01104092995945928769703499357300025550000
History
DateUserTypeResult
2023-06-01ky0urakuF-PM1
Factor: 1040929959459287697034993 / (P-1, B1=573000, B2=25550000)
2021-11-16voidfNF
no factor from 2^76 to 2^77
2021-07-04TheJudgerNF
no factor from 2^75 to 2^76
2021-07-04TheJudgerNF
no factor from 2^74 to 2^75
2019-08-27Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2016-03-20snme2pm1NF
no factor from 2^72 to 2^73
2015-04-03SMoffatNF
no factor from 2^71 to 2^72
2015-01-21snme2pm1NF
no factor from 2^70 to 2^71
2014-11-19snme2pm1NF
no factor from 2^69 to 2^70
2014-06-26snme2pm1NF
no factor from 2^68 to 2^69
2014-04-03snme2pm1NF
no factor from 2^66 to 2^68
2012-07-12Andrew BNF
no factor from 2^65 to 2^66
2010-10-13sasaki3NF
no factor from 2^64 to 2^65
2010-05-13carlos56NF
no factor from 2^63 to 2^64