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

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MnStatusDetails
177863167Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4570850061168810791592168.62017-05-20 09:01:52
History
DateUserTypeResult
2025-03-26James HeinrichF
Factor: 457085006116881079159 / TF: 68-70
2017-05-20NickF
Factor: 457085006116881079159 / TF: 68-69
2016-06-23rubikvn2100NF
no factor from 2^67 to 2^68
2015-07-14vwflat4NF
no factor from 2^66 to 2^67
2013-04-23MucolNF
no factor from 2^65 to 2^66
2011-03-13tscNF
no factor from 2^64 to 2^65
2010-07-19Architects CubedNF
no factor from 2^63 to 2^64