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
627002911Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14374288399538816307672270.32018-06-22 01:19:32
History
DateUserTypeResult
2025-03-17James HeinrichF
Factor: 1437428839953881630767 / TF: 70-71
2018-06-22Alex_soldierF
Factor: 1437428839953881630767 / TF: 70-71*
2016-10-07NipalNF
no factor from 2^67 to 2^70
2014-04-15sasakiNF
no factor from 2^66 to 2^67
2014-04-15sasakiNF
no factor from 2^65 to 2^66