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
307058083Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
27948506131259836355992271.22019-09-16 04:35:28
History
DateUserTypeResult
2025-04-24James HeinrichF
Factor: 2794850613125983635599 / TF: 71-72
2019-09-16Smok_bmv F
Factor: 2794850613125983635599 / TF: 71-72*
2019-09-16Smok_bmv NF
no factor from 2^70 to 2^71
2018-04-04Jacques MOLNENF
no factor from 2^69 to 2^70
2017-08-10Jacques MOLNENF
no factor from 2^68 to 2^69
2016-12-07XolotlNF
no factor from 2^67 to 2^68
2016-02-16ANONYMOUSNF
no factor from 2^66 to 2^67
2014-07-17sannerud.comNF
no factor from 2^65 to 2^66
2011-10-19Thomas StorkNF
no factor from 2^64 to 2^65