606 666 961 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 2⁸³

Factored

Factor	Digits	Bits	Date
53584121433432696482681	23	75.5	2025-03-10 05:17:51

History

Date	User	Type	Result
2025-03-10	NStorm	F	Factor: 53584121433432696482681 / TF: 75-76
2024-02-10	SRBase	NF	no factor TF: 74-75
2021-08-26	sasaki	NF	no factor TF: 73-74
2021-04-18	SRBase	NF	no factor TF: 72-73
2020-09-20	SRBase	NF	no factor TF: 71-72
2020-05-21	sasaki	NF	no factor TF: 70-71
2016-09-28	sasaki	NF	no factor TF: 67-70
2012-12-29	Axelsson	NF	no factor TF: 65-67

Username
Password