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
701008897Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13861138696108867294632270.22019-02-25 10:35:18
History
DateUserTypeResult
2019-02-25Alex_soldierF
Factor: 1386113869610886729463 / TF: 70-71
2011-10-07monstNF
no factor from 2^66 to 2^70
2011-09-06monstNF
no factor from 2^65 to 2^66
2010-04-28monstNF
no factor from 2^64 to 2^65
2010-04-28monstNF
no factor from 2^63 to 2^64