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
182039069Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
49224181276942921593592272.12019-05-23 06:00:09
History
DateUserTypeResult
2019-05-23Samuel SchmidtF
Factor: 4922418127694292159359 / TF: 72-73
2019-05-20Johan ViljoenNF
no factor from 2^71 to 2^72
2018-08-13mikrNF
no factor from 2^70 to 2^71
2018-04-04Craig JohnsonNF
no factor from 2^69 to 2^70
2016-10-27Andrew BNF
no factor from 2^68 to 2^69
2016-07-11rubikvn2100NF
no factor from 2^67 to 2^68
2015-07-30YxinityNF
no factor from 2^66 to 2^67
2013-05-12RichardNF
no factor from 2^65 to 2^66
2011-03-23Lukin DmitryNF
no factor from 2^64 to 2^65
2010-07-24Torchwood InstituteNF
no factor from 2^63 to 2^64