782 863 999 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
72551028916946293281263	23	75.9	2025-02-28 00:07:06

History

Date	User	Type	Result
2025-02-28	NStorm	F	Factor: 72551028916946293281263 / TF: 75-76
2024-03-29	SRBase	NF	no factor TF: 74-75
2022-11-16	SRBase	NF	no factor TF: 73-74
2021-05-23	SRBase	NF	no factor TF: 72-73
2020-10-08	SRBase	NF	no factor TF: 71-72
2020-06-09	SRBase	NF	no factor TF: 70-71
2016-03-08	monst	NF	no factor TF: 67-70
2016-02-09	NoPolarBearsHere	NF	no factor TF: 66-67
2014-02-16	america64	NF	no factor TF: 65-66
2011-08-10	monst	NF	no factor TF: 64-65
2010-04-23	Architects Cubed	NF	no factor TF: 63-64