787 555 337 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
67539770600226473578703	23	75.8	2025-03-07 23:07:13

History

Date	User	Type	Result
2025-03-07	NStorm	F	Factor: 67539770600226473578703 / TF: 75-76
2024-03-29	SRBase	NF	no factor TF: 74-75
2022-11-19	SRBase	NF	no factor TF: 73-74
2021-05-24	SRBase	NF	no factor TF: 72-73
2020-10-09	SRBase	NF	no factor TF: 71-72
2020-06-10	SRBase	NF	no factor TF: 70-71
2014-07-07	monst	NF	no factor TF: 66-70
2013-11-03	america64	NF	no factor TF: 65-66
2011-08-23	monst	NF	no factor TF: 64-65
2010-04-24	Architects Cubed	NF	no factor TF: 63-64

Username
Password