716 623 333 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
67866955445353665171281	23	75.8	2025-02-23 11:25:23

History

Date	User	Type	Result
2025-02-23	NStorm	F	Factor: 67866955445353665171281 / TF: 75-76
2024-03-17	SRBase	NF	no factor TF: 74-75
2022-11-04	SRBase	NF	no factor TF: 73-74
2021-05-04	SRBase	NF	no factor TF: 72-73
2020-09-30	SRBase	NF	no factor TF: 71-72
2020-06-08	SRBase	NF	no factor TF: 70-71
2014-11-16	monst	NF	no factor TF: 66-70
2011-11-17	monst	NF	no factor TF: 65-66
2011-01-20	monst	NF	no factor TF: 64-65
2010-07-23	Architects Cubed	NF	no factor TF: 63-64

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