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

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MnStatusDetails
191013983Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
37181776056478632405372271.72019-07-25 03:21:12
History
DateUserTypeResult
2019-07-25Smok_bmv F
Factor: 3718177605647863240537 / TF: 71-72
2012-12-10VictordeHollanderNF
no factor from 2^70 to 2^71
2012-12-10VictordeHollanderNF
no factor from 2^69 to 2^70
2012-12-10VictordeHollanderNF
no factor from 2^68 to 2^69
2012-12-10VictordeHollanderNF
no factor from 2^65 to 2^68
2011-04-11dslNF
no factor from 2^64 to 2^65
2010-08-03carlos56NF
no factor from 2^63 to 2^64