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

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MnStatusDetails
147478183Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
16948671913198163965692270.52017-06-11 21:58:58
History
DateUserTypeResult
2017-06-11Sergey NosovF
Factor: 1694867191319816396569 / TF: 70-72*
2016-12-08AK76NF
no factor from 2^69 to 2^70
2016-12-08AK76NF
no factor from 2^68 to 2^69
2016-03-19DerekNF
no factor from 2^67 to 2^68
2015-03-08aurashiftNF
no factor from 2^66 to 2^67
2013-01-01Charles A. MorrisNF
no factor from 2^65 to 2^66
2011-01-03BloodIceNF
no factor from 2^64 to 2^65