Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
277517089Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
24501124174913643849192271.12019-09-14 10:06:27
History
DateUserTypeResult
2019-09-14ConductorF
Factor: 2450112417491364384919 / TF: 71-72
2017-01-27RMAC9.5NF
no factor from 2^67 to 2^68
2016-12-19Smok_bmv NF
no factor from 2^70 to 2^71
2016-12-19Smok_bmv NF
no factor from 2^69 to 2^70
2016-12-19Smok_bmv NF
no factor from 2^67 to 2^69
2016-01-14Math_is_pureNF
no factor from 2^66 to 2^67
2013-12-07tscNF
no factor from 2^65 to 2^66
2011-09-10RichardNF
no factor from 2^64 to 2^65
2010-05-18Architects CubedNF
no factor from 2^63 to 2^64