Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
451015183Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
20265089729450301536092270.82019-12-15 18:49:59
History
DateUserTypeResult
2025-03-22James HeinrichF
Factor: 2026508972945030153609 / TF: 70-71
2019-12-15Smok_bmv F
Factor: 2026508972945030153609 / TF: 70-71*
2018-12-21Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-12-20ATHNF
no factor from 2^69 to 2^70
2018-01-31sasakiNF
no factor from 2^68 to 2^69
2016-04-15sasakiNF
no factor from 2^67 to 2^68
2016-02-05sasakiNF
no factor from 2^66 to 2^67
2014-09-07rubikvn2100NF
no factor from 2^65 to 2^66
2011-11-27carlos56NF
no factor from 2^64 to 2^65
2010-03-23Architects CubedNF
no factor from 2^63 to 2^64