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

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MnStatusDetails
801016739Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
21042921855274368663192270.82020-01-14 17:19:33
History
DateUserTypeResult
2020-01-14ConductorF
Factor: 2104292185527436866319 / TF: 70-71
2011-08-12James HeinrichNF
no factor from 2^68 to 2^70
2010-04-29BloodIceNF
no factor from 2^67 to 2^68
2010-04-24BloodIceNF
no factor from 2^66 to 2^67
2010-04-24BloodIceNF
no factor from 2^65 to 2^66
2010-04-21BloodIceNF
no factor from 2^63 to 2^65