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
185625119Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
90523900462754723997192272.92019-06-03 10:29:18
History
DateUserTypeResult
2019-06-03yponomarevF
Factor: 9052390046275472399719 / TF: 72-73
2018-12-06ZenghuiNF
no factor from 2^71 to 2^72
2018-12-03DerekNF
no factor from 2^70 to 2^71
2018-10-26Chabot PrimeNF
no factor from 2^69 to 2^70
2017-06-30Dave BellNF
no factor from 2^68 to 2^69
2016-07-20GeorgianaNF
no factor from 2^67 to 2^68
2015-08-13Michael.ReillyNF
no factor from 2^66 to 2^67
2013-05-20subgeniusNF
no factor from 2^65 to 2^66
2011-03-31sasaki3NF
no factor from 2^64 to 2^65
2010-07-29Aldo_GridNF
no factor from 2^63 to 2^64