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
134515813Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1005492123040909737806812476.42024-01-24 14:49:12
History
DateUserTypeResult
2024-01-24MirraF
Factor: 100549212304090973780681 / TF: 76-77
2024-01-10MirraNF
no factor from 2^75 to 2^76
2023-01-05SRBaseNF
no factor from 2^74 to 2^75
2021-08-04SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-10-26Smok_bmv NF
no factor from 2^71 to 2^72
2016-08-22Smok_bmv NF
no factor from 2^70 to 2^71
2016-07-28Andrew BNF
no factor from 2^69 to 2^70
2016-07-26proxy2222NF
no factor from 2^68 to 2^69
2016-01-20Josh FamestadNF
no factor from 2^67 to 2^68
2015-01-24aurashiftNF
no factor from 2^66 to 2^67
2012-11-02RichardNF
no factor from 2^65 to 2^66
2010-11-23RichardNF
no factor from 2^64 to 2^65
2010-06-07James HeinrichNF
no factor from 2^63 to 2^64