Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
100965649Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
87825742867254780772812272.92019-11-30 23:06:42
History
DateUserTypeResult
2019-11-30Daniil TsarkovF
Factor: 8782574286725478077281 / TF: 72-73*
2014-11-29shaugeNF
no factor from 2^71 to 2^72
2013-12-15Jens PedersenNF
no factor from 2^70 to 2^71
2013-12-11CSLatDDNF
no factor from 2^69 to 2^70
2013-10-27timc995NF
no factor from 2^68 to 2^69
2013-10-25AdolfNorNF
no factor from 2^67 to 2^68
2011-04-03Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-19Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-13James HintzNF
no factor from 2^64 to 2^65
2010-02-171997rj7NF
no factor from 2^63 to 2^64