769 883 333 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite: 1 known prime factor

Trial Factored to 2⁷⁶

TF target 2⁸⁴

Factored

Factor	Digits	Bits	Date
64419892634120451742031	23	75.8	2025-02-27 11:07:30

History

Date	User	Type	Result
2025-02-27	NStorm	F	Factor: 64419892634120451742031 / TF: 75-76
2024-03-27	SRBase	NF	no factor TF: 74-75
2022-11-14	SRBase	NF	no factor TF: 73-74
2021-05-17	SRBase	NF	no factor TF: 72-73
2020-10-05	SRBase	NF	no factor TF: 71-72
2020-06-09	SRBase	NF	no factor TF: 70-71
2014-06-29	monst	NF	no factor TF: 66-70
2013-05-12	america64	NF	no factor TF: 65-66
2011-07-18	monst	NF	no factor TF: 64-65
2010-06-10	Architects Cubed	NF	no factor TF: 63-64

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