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
118085683Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
214620577564334870977612374.22019-09-30 04:37:17
History
DateUserTypeResult
2019-09-30Smok_bmv F
Factor: 21462057756433487097761 / TF: 74-75*
2019-05-12snme2pm1NF
no factor from 2^73 to 2^74
2015-12-08snme2pm1NF
no factor from 2^72 to 2^73
2015-01-11snme2pm1NF
no factor from 2^71 to 2^72
2015-01-11snme2pm1NF
no factor from 2^70 to 2^71
2014-10-30snme2pm1NF
no factor from 2^69 to 2^70
2014-10-30snme2pm1NF
no factor from 2^68 to 2^69
2014-03-17snme2pm1NF
no factor from 2^66 to 2^68
2012-07-11carlos56NF
no factor from 2^65 to 2^66
2010-10-13Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-05-13sasaki3NF
no factor from 2^63 to 2^64