724 844 447 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
66148231733411103351833	23	75.8	2025-03-03 16:06:09

History

Date	User	Type	Result
2025-03-03	NStorm	F	Factor: 66148231733411103351833 / TF: 75-76
2024-03-19	SRBase	NF	no factor TF: 74-75
2022-11-05	SRBase	NF	no factor TF: 73-74
2021-05-05	SRBase	NF	no factor TF: 72-73
2020-10-01	SRBase	NF	no factor TF: 71-72
2020-06-07	SRBase	NF	no factor TF: 70-71
2015-08-25	monst	NF	no factor TF: 66-70
2012-04-27	monst	NF	no factor TF: 65-66
2011-03-20	monst	NF	no factor TF: 64-65
2010-07-24	Architects Cubed	NF	no factor TF: 63-64

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