985 214 777 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 2⁸⁵

Factored

Factor	Digits	Bits	Date
61266566597740347685951	23	75.7	2025-02-11 11:47:18

History

Date	User	Type	Result
2025-02-11	NStorm	F	Factor: 61266566597740347685951 / TF: 75-76
2023-04-12	lycorn	NF	no factor TF: 74-75
2022-08-10	srow7	NF	no factor TF: 73-74
2021-07-03	SRBase	NF	no factor TF: 72-73
2020-10-23	SRBase	NF	no factor TF: 71-72
2015-02-08	ramgeis	NF	no factor TF: 67-71
2013-07-24	lycorn	NF	no factor TF: 66-67
2012-01-24	linded	NF	no factor TF: 65-66
2010-10-25	linded	NF	no factor TF: 64-65

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