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
800081083Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14937536886155643971592270.32019-01-16 09:17:59
History
DateUserTypeResult
2025-03-24James HeinrichF
Factor: 1493753688615564397159 / TF: 70-71
2019-01-16Smok_bmv F
Factor: 1493753688615564397159 / TF: 70-71*
2016-08-10ramgeisNF
no factor from 2^68 to 2^70
2014-05-05Gordon SpenceNF
no factor from 2^66 to 2^68
2013-10-17america64NF
no factor from 2^65 to 2^66
2010-09-25Architects CubedNF
no factor from 2^64 to 2^65