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
905582603Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
5013696946008316163272168.82017-04-18 17:52:17
117486480867283441042072373.32025-04-24 10:02:58
History
DateUserTypeResult
2025-04-24yuriy5-1F
Factor: 11748648086728344104207 / TF: 69-74
2017-04-18ConductorF
Factor: 501369694600831616327 / TF: 68-69
2016-06-21ConductorNF
no factor from 2^67 to 2^68
2015-02-06Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-11-04lindeeNF
no factor from 2^64 to 2^65
2010-07-12lindedNF
no factor from 2^63 to 2^64