332 197 043 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 2⁸²

TF target 2⁸¹

P-1

B1 =	3000000
B2 =	79500000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2023-07-04	woaiwinnie2	4DA12202E5C42D02	229273202	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-07-04	Remi Lucet	CERT	Proof certified good
2023-07-04	woaiwinnie2	C-PRP	Proof Certified Good Proof Power: 10
2020-08-23	Albrecht Heeffer	NF	no factor TF: 81-82
2020-08-11	Albrecht Heeffer	NF	no factor TF: 80-81
2020-08-10	Albrecht Heeffer	NF	no factor TF: 79-80
2015-06-22	aurashift	NF-PM1	B1=3000000, B2=79500000, E=12
2011-04-15	amphoria	NF	no factor TF: 78-79
2011-04-15	amphoria	NF	no factor TF: 77-78
2011-04-15	amphoria	NF	no factor TF: 76-77
2011-04-15	amphoria	NF	no factor TF: 75-76
2009-09-16	Sunfish	NF	no factor TF: 74-75
2009-09-11	Sunfish	NF	no factor TF: 73-74
2009-09-08	Sunfish	NF	no factor TF: 72-73
2009-09-06	Sunfish	NF	no factor TF: 71-72
2009-01-03	Team_Inspector	NF	no factor TF: 70-71
2008-10-08	Team_Inspector	NF	no factor TF: 69-70
2008-10-08	Team_Inspector	NF	no factor TF: 68-69