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
274476737Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
10548268003845163374012269.82019-06-28 14:16:25
History
DateUserTypeResult
2025-03-19James HeinrichF
Factor: 1054826800384516337401 / TF: 69-70
2019-06-28_p95holder_F
Factor: 1054826800384516337401 / TF: 69-70
2018-07-05Chabot PrimeNF
no factor from 2^68 to 2^69
2016-10-31BrionHNF
no factor from 2^67 to 2^68
2016-01-09vwflat4NF
no factor from 2^66 to 2^67
2013-12-04Grant McCrackenNF
no factor from 2^65 to 2^66
2011-09-04sasaki3NF
no factor from 2^64 to 2^65
2010-04-02RichardNF
no factor from 2^63 to 2^64
2010-04-02RichardNF
no factor from 2^62 to 2^63