332 244 467 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	2575000
B2 =	24462500

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=7	2022-03-16	nightfly	95377167FA769708	27139099	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-19	Mark Rose	NF	no factor TF: 80-81
2023-03-19	Mark Rose	NF	no factor TF: 79-80
2022-03-21	Jan S.	CERT	Proof certified good
2022-03-16	nightfly	C-PRP	95377167FA769708 Proof Certified Good Proof Power: 7
2014-04-03	Pavlos Saridis	NF-PM1	B1=2575000, B2=24462500
2013-10-09	Bill Staffen	NF	no factor TF: 78-79
2013-10-08	Bill Staffen	NF	no factor TF: 77-78
2013-10-08	Bill Staffen	NF	no factor TF: 76-77
2013-10-08	Bill Staffen	NF	no factor TF: 75-76
2013-05-21	kracker	NF	no factor TF: 74-75
2011-07-17	Team_Inspector	NF	no factor TF: 73-74
2011-05-10	Team_Inspector	NF	no factor TF: 72-73
2011-05-03	Christian Geschwentner	NF	no factor TF: 71-72
2010-08-03	Grant McCracken	NF	no factor TF: 70-71
2009-06-17	Team_Inspector	NF	no factor TF: 69-70
2009-02-10	Team_Inspector	NF	no factor TF: 68-69