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
164932829Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
27889947816462409872972271.22018-07-30 04:31:33
History
DateUserTypeResult
2024-06-01James HeinrichNF
no factor from 2^68 to 2^69
2018-07-30Smok_bmv F
Factor: 2788994781646240987297 / TF: 71-72*
2018-07-20Smok_bmv NF
no factor from 2^70 to 2^71
2018-01-13ZenghuiNF
no factor from 2^69 to 2^70
2016-09-14ConductorNF
no factor from 2^68 to 2^69
2016-05-28Eschroep LabsNF
no factor from 2^67 to 2^68
2015-05-23vwflat4NF
no factor from 2^66 to 2^67
2013-03-11OS1NF
no factor from 2^65 to 2^66
2011-02-09MattNF
no factor from 2^64 to 2^65
2010-07-04RichardNF
no factor from 2^63 to 2^64