677 799 077 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
61159191488507005289447	23	75.7	2025-03-13 11:28:39

History

Date	User	Type	Result
2025-03-13	NStorm	F	Factor: 61159191488507005289447 / TF: 75-76
2024-05-24	James Heinrich	NF	no factor TF: 68-69
2024-03-07	SRBase	NF	no factor TF: 74-75
2022-10-16	SRBase	NF	no factor TF: 73-74
2021-05-05	SRBase	NF	no factor TF: 72-73
2020-09-25	SRBase	NF	no factor TF: 71-72
2020-06-05	SRBase	NF	no factor TF: 70-71
2018-09-18	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2018-05-19	Conductor	NF	no factor TF: 68-69
2016-12-15	NoPolarBearsHere	NF	no factor TF: 67-68
2014-07-27	sasaki	NF	no factor TF: 66-67
2014-01-12	sasaki	NF	no factor TF: 65-66