332 334 913 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 =	3180000
B2 =	93810000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2025-12-13	yasensiyo	548F9689A65E6513	0	1	3

History

Date	User	Type	Result
2025-12-14	Kriesel	CERT	Proof certified good
2025-12-13	yasensiyo	C-PRP	548F9689A65E6513 Proof Certified Good Proof Power: 9
2024-02-26	Grant McCracken	NF	no factor TF: 68-69
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-02-08	Team_Inspector	NF	no factor TF: 80-81
2023-02-04	Mark Rose	NF	no factor TF: 79-80
2022-11-21	Naegi Makoto	NF	no factor TF: 78-79
2021-05-26	Jon Pace	NF	no factor TF: 77-78
2020-07-31	el grocco	NF	no factor TF: 76-77
2019-01-12	-anonymous-	NF-PM1	B1=3180000, B2=93810000
2016-04-28	srow7	NF	no factor TF: 75-76
2014-04-23	Preben S	NF	no factor TF: 74-75
2014-01-10	Team_Inspector	NF	no factor TF: 73-74
2013-01-19	LaurV	NF	no factor TF: 72-73
2012-09-04	Grant McCracken	NF	no factor TF: 71-72
2011-03-30	Grant McCracken	NF	no factor TF: 70-71
2011-01-10	Sunfish	NF	no factor TF: 69-70
2010-01-28	Grant McCracken	NF	no factor TF: 68-69