778 872 877 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
46871728353399840924937	23	75.3	2025-03-07 05:14:28

History

Date	User	Type	Result
2025-03-07	NStorm	F	Factor: 46871728353399840924937 / TF: 75-76
2024-03-29	SRBase	NF	no factor TF: 74-75
2022-11-14	SRBase	NF	no factor TF: 73-74
2021-05-23	SRBase	NF	no factor TF: 72-73
2020-10-06	SRBase	NF	no factor TF: 71-72
2020-05-10	srow7	NF	no factor TF: 70-71
2016-02-14	monst	NF	no factor TF: 66-70
2013-06-01	america64	NF	no factor TF: 65-66
2011-07-26	monst	NF	no factor TF: 64-65
2010-04-20	Architects Cubed	NF	no factor TF: 63-64

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