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
147612583Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
87100304258358129411132272.92017-04-18 06:14:33
History
DateUserTypeResult
2017-04-18d3zorgF
Factor: 8710030425835812941113 / TF: 72-73
2017-04-16ITSNF
no factor from 2^71 to 2^72
2017-04-10ITSNF
no factor from 2^70 to 2^71
2017-04-05treborNF
no factor from 2^69 to 2^70
2017-02-19XolotlNF
no factor from 2^68 to 2^69
2016-03-20DerekNF
no factor from 2^67 to 2^68
2015-03-09aurashiftNF
no factor from 2^66 to 2^67
2013-01-01Charles A. MorrisNF
no factor from 2^65 to 2^66
2011-01-03OS1NF
no factor from 2^64 to 2^65