Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
146004073Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
64775741484710422140792272.52020-04-07 02:30:51
History
DateUserTypeResult
2024-05-06GregNF
no factor from 2^70 to 2^71
2020-04-07Alex_soldierF
Factor: 6477574148471042214079 / TF: 72-73
2016-06-24Ilya AlexandrovNF
no factor from 2^71 to 2^72
2016-06-23Josh FamestadNF
no factor from 2^70 to 2^71
2016-05-17DerekNF
no factor from 2^69 to 2^70
2016-05-17DerekNF
no factor from 2^68 to 2^69
2016-03-24DerekNF
no factor from 2^67 to 2^68
2015-03-05HBendtzNF
no factor from 2^66 to 2^67
2012-12-31RichardNF
no factor from 2^65 to 2^66
2010-12-30Gordon SpenceNF
no factor from 2^64 to 2^65
2010-06-20sasaki3NF
no factor from 2^63 to 2^64