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
164934631Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12095590811651094756072270.02018-07-20 04:27:38
History
DateUserTypeResult
2024-06-01James HeinrichNF
no factor from 2^68 to 2^69
2018-07-20Smok_bmv F
Factor: 1209559081165109475607 / TF: 70-71*
2018-01-13ZenghuiNF
no factor from 2^69 to 2^70
2016-09-11ConductorNF
no factor from 2^68 to 2^69
2016-06-01rubikvn2100NF
no factor from 2^67 to 2^68
2015-05-30RichardNF
no factor from 2^66 to 2^67
2013-03-11MucolNF
no factor from 2^65 to 2^66
2011-02-14marvikNF
no factor from 2^64 to 2^65
2010-07-04RichardNF
no factor from 2^63 to 2^64