332 274 739 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 2⁸¹

TF target 2⁸¹

Factored

Factor	Digits	Bits	Date
25779346167194447122293473	26	84.4	2021-12-21 13:41:29

P-1 factors

Date	Factors	B1	B2
2021-12-21	25779346167194447122293473	2545000	57262500

History

Date	User	Type	Result
2024-07-18	Grant McCracken	NF	no factor TF: 71-72
2024-04-08	Grant McCracken	NF	no factor TF: 70-71
2024-03-25	Grant McCracken	NF	no factor TF: 69-70
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2021-12-21	Siarhei P. 😜	F-PM1	Factor: 25779346167194447122293473 / B1=2545000, B2=57262500
2020-11-09	Siarhei P. 😜	NF	no factor TF: 80-81
2020-11-09	Siarhei P. 😜	NF	no factor TF: 79-80
2020-11-09	Siarhei P. 😜	NF	no factor TF: 78-79
2020-11-09	Siarhei P. 😜	NF	no factor TF: 77-78
2014-09-19	Team_Inspector	NF	no factor TF: 76-77
2014-04-08	Team_Inspector	NF	no factor TF: 75-76
2013-08-19	Team_Inspector	NF	no factor TF: 74-75
2012-10-12	Team_Inspector	NF	no factor TF: 73-74
2012-01-08	Team_Inspector	NF	no factor TF: 72-73
2011-10-12	Grant McCracken	NF	no factor TF: 71-72
2011-07-15	Grant McCracken	NF	no factor TF: 70-71
2010-05-08	Grant McCracken	NF	no factor TF: 69-70
2009-07-09	Sunfish	NF	no factor TF: 68-69