332 295 767 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 =	3185000
B2 =	97938750

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=7	2025-08-28	Simon Josefsson	722BEBE336DE97BC	294080609	1	3

History

Date	User	Type	Result
2025-08-30	Kriesel	CERT	Proof certified good
2025-08-28	Simon Josefsson	C-PRP	722BEBE336DE97BC Proof Certified Good Proof Power: 7
2023-04-12	Mark Rose	NF	no factor TF: 80-81
2018-09-06	CaptainEntropy	NF-PM1	B1=3185000, B2=97938750, E=6
2018-05-14	Random GPUs	NF	no factor TF: 66-68
2018-04-21	Random GPUs	NF	no factor TF: 79-80
2018-04-16	Random GPUs	NF	no factor TF: 78-79
2018-04-16	Random GPUs	NF	no factor TF: 77-78
2018-04-16	Random GPUs	NF	no factor TF: 76-77
2015-01-02	Jacques MOLNE	NF	no factor TF: 75-76
2013-10-26	Team_Inspector	NF	no factor TF: 74-75
2013-05-18	kracker	NF	no factor TF: 73-74
2013-01-13	LaurV	NF	no factor TF: 72-73
2012-04-09	Grant McCracken	NF	no factor TF: 71-72
2011-07-15	Grant McCracken	NF	no factor TF: 70-71
2009-12-28	vats09	NF	no factor TF: 69-70
2009-07-16	Sunfish	NF	no factor TF: 68-69