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
225829339Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
75802932833194027247512272.72019-03-11 06:44:42
History
DateUserTypeResult
2019-03-11alexF
Factor: 7580293283319402724751 / TF: 72-73
2018-09-24glennpatNF
no factor from 2^71 to 2^72
2018-09-23Scott BennettNF
no factor from 2^70 to 2^71
2018-08-19PaulyNF
no factor from 2^69 to 2^70
2018-03-20Niels_Mache_NextcloudNF
no factor from 2^68 to 2^69
2016-09-15XZTNF
no factor from 2^67 to 2^68
2015-11-06sasakiNF
no factor from 2^66 to 2^67
2013-09-08Mr-PlonkNF
no factor from 2^65 to 2^66
2011-06-14tscNF
no factor from 2^64 to 2^65