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
249006983Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
38025936932694040858312271.72019-10-09 03:30:11
History
DateUserTypeResult
2019-10-09Smok_bmv F
Factor: 3802593693269404085831 / TF: 71-72*
2019-10-09Smok_bmv NF
no factor from 2^70 to 2^71
2019-03-21ANONYMOUSNF
no factor from 2^69 to 2^70
2018-05-27Niels_Mache_NextcloudNF
no factor from 2^68 to 2^69
2016-10-24rubikvn2100NF
no factor from 2^67 to 2^68
2015-12-14el groccoNF
no factor from 2^66 to 2^67
2013-11-04GrunwalderGIMPNF
no factor from 2^65 to 2^66
2011-07-23albin_pouillesNF
no factor from 2^64 to 2^65