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
25466719Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13653413735200152175192270.22021-06-20 05:55:20
LL
StatusDateUserResidueShift
Verified (Factored)2006-05-29AJ HarringtonDC67B1CC0F4FCBB522288888
Verified (Factored)2011-01-14Dry Creek PhotoDC67B1CC0F4FCBB59076972
History
DateUserTypeResult
2021-06-20mikrF
Factor: 1365341373520015217519 / TF: 70-71
2017-05-31ramgeisNF
no factor from 2^69 to 2^70
2017-05-31ramgeisNF
no factor from 2^68 to 2^69
2016-01-15VictordeHollanderNF
no factor from 2^67 to 2^68
2011-01-14Dry Creek PhotoC-LL
DC67B1CC0F4FCBB5