708 222 299 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
50354209363885018787033	23	75.4	2025-03-03 14:21:22

History

Date	User	Type	Result
2025-03-03	NStorm	F	Factor: 50354209363885018787033 / TF: 75-76
2024-03-14	SRBase	NF	no factor TF: 74-75
2022-10-31	SRBase	NF	no factor TF: 73-74
2021-04-30	SRBase	NF	no factor TF: 72-73
2020-09-29	SRBase	NF	no factor TF: 71-72
2020-06-06	SRBase	NF	no factor TF: 70-71
2013-09-02	c10ck3r	NF	no factor TF: 66-70
2011-10-05	monst	NF	no factor TF: 65-66
2010-07-07	monst	NF	no factor TF: 64-65
2010-07-07	monst	NF	no factor TF: 63-64

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