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

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MnStatusDetails
753061783Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
19124912117213379968172270.72020-03-20 20:10:48
History
DateUserTypeResult
2020-03-20Smok_bmv F
Factor: 1912491211721337996817 / TF: 70-71
2015-04-10monstNF
no factor from 2^66 to 2^70
2014-02-20america64NF
no factor from 2^65 to 2^66
2011-06-18monstNF
no factor from 2^64 to 2^65
2010-06-11Architects CubedNF
no factor from 2^63 to 2^64