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

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MnStatusDetails
109978217Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
81345689727825842470732272.82019-11-07 10:07:28
History
DateUserTypeResult
2019-11-07Daniil TsarkovF
Factor: 8134568972782584247073 / TF: 72-73*
2019-01-18Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-04-10Andrew BNF
no factor from 2^70 to 2^71
2015-04-09Andrew BNF
no factor from 2^69 to 2^70
2015-02-04el groccoNF
no factor from 2^68 to 2^69
2014-11-07SMoffatNF
no factor from 2^67 to 2^68
2014-08-25g0bNF
no factor from 2^66 to 2^67
2012-05-26Mr-PlonkNF
no factor from 2^65 to 2^66
2010-09-18James HintzNF
no factor from 2^64 to 2^65
2010-05-03carlos56NF
no factor from 2^63 to 2^64