332 224 733 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	4420000
B2 =	4420000

Status	Proof	Date	User	Residue	Shift	Type	Base
Reliable	PRP without proof (not generated)	2025-10-28	Gyuri	4D6CF2C5F11BCB__	300096721	1	3

History

Date	User	Type	Result
2025-10-28	Gyuri	C-PRP	4D6CF2C5F11BCB__
2023-11-09	Architects Cubed	NF	no factor TF: 80-81
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2020-08-05	el grocco	NF	no factor TF: 79-80
2020-08-05	el grocco	NF	no factor TF: 78-79
2015-11-04	LumeZZZ	NF-PM1	B1=4420000
2015-08-25	NR	NF	no factor TF: 77-78
2015-08-25	NR	NF	no factor TF: 76-77
2011-02-12	Sebastian Hornbostel	NF	no factor TF: 75-76
2011-02-12	Sebastian Hornbostel	NF	no factor TF: 74-75
2010-05-05	Team_Inspector	NF	no factor TF: 73-74
2010-04-29	Team_Inspector	NF	no factor TF: 72-73
2010-02-10	Team_Inspector	NF	no factor TF: 71-72
2009-08-28	Team_Inspector	NF	no factor TF: 70-71
2009-08-27	Team_Inspector	NF	no factor TF: 69-70
2008-12-22	Team_Inspector	NF	no factor TF: 68-69