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
101789621Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
587700698975291445.72007-09-17 13:42:20
2122139374734696411857.62015-06-29 14:56:44
90041831706221017671963.02016-11-17 12:09:14
323927711673832398412064.82018-01-24 15:12:00
History
DateUserTypeResult
2024-12-06mikrNF
no factor from 2^68 to 2^72
2018-01-24TJAOIF
Factor: 32392771167383239841 / TF: 64-65
2016-11-17TJAOIF
Factor: 9004183170622101767 / TF: 62-63
2015-06-29TJAOIF
Factor: 212213937473469641 / TF: 57-58