332 277 433 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 =	2125000
B2 =	78582000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=11	2025-07-03	iucas	3ABCD03F3F9D57C9	0	1	3

History

Date	User	Type	Result
2025-07-03	Architects Cubed	CERT	Proof certified good
2025-07-03	iucas	C-PRP	3ABCD03F3F9D57C9 Proof Certified Good Proof Power: 11
2025-02-12	Siarhei P. 😜	NF-PM1	B1=2125000, B2=78582000
2023-10-18	James Heinrich	NF	no factor TF: 67-68
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
2017-03-25	Team_Inspector	NF	no factor TF: 76-77
2013-03-18	Team_Inspector	NF	no factor TF: 75-76
2013-03-03	Team_Inspector	NF	no factor TF: 74-75
2013-01-09	Team_Inspector	NF	no factor TF: 73-74
2012-03-05	Team_Inspector	NF	no factor TF: 72-73
2011-11-08	Grant McCracken	NF	no factor TF: 71-72
2011-07-06	Grant McCracken	NF	no factor TF: 70-71
2010-05-08	Grant McCracken	NF	no factor TF: 69-70
2009-07-14	Sunfish	NF	no factor TF: 68-69