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

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MnStatusDetails
180207067Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13583561257249715748412270.22018-04-01 04:41:42
History
DateUserTypeResult
2018-04-01yponomarevF
Factor: 1358356125724971574841 / TF: 70-71
2018-03-28The_MatrixNF
no factor from 2^69 to 2^70
2017-05-28Andrew BNF
no factor from 2^68 to 2^69
2016-07-01crushburnrestartNF
no factor from 2^67 to 2^68
2015-07-23KYOJI_KAMEINF
no factor from 2^66 to 2^67
2013-05-01Mr-PlonkNF
no factor from 2^65 to 2^66
2011-03-19sasaki3NF
no factor from 2^64 to 2^65
2010-07-21Mr-PlonkNF
no factor from 2^63 to 2^64