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

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MnStatusDetails
899002151Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13587277492196367568972270.22016-11-03 14:00:41
History
DateUserTypeResult
2025-03-11James HeinrichF
Factor: 1358727749219636756897 / TF: 70-71
2016-11-03Alex_soldierF
Factor: 1358727749219636756897 / TF: 70-71*
2016-08-16ramgeisNF
no factor from 2^68 to 2^70
2015-05-02sasakiNF
no factor from 2^67 to 2^68
2015-01-24Gordon SpenceNF
no factor from 2^66 to 2^67
2010-09-24Maurizio FD - ItalyNF
no factor from 2^65 to 2^66
2010-09-19Architects CubedNF
no factor from 2^64 to 2^65
2010-03-20markrNF
no factor from 2^63 to 2^64