332 224 573 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 =	1900000
B2 =	80000000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2025-07-02	dss	6DD4B8FBEF5463C9	25810757	1	3

History

Date	User	Type	Result
2025-07-02	wgreerx	CERT	Proof certified good
2025-07-02	dss	C-PRP	6DD4B8FBEF5463C9 Proof Certified Good Proof Power: 10
2023-11-06	TravisJank	NF	no factor TF: 80-81
2023-11-04	gcardona	NF	no factor TF: 79-80
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2022-01-30	Kriesel	NF-PM1	B1=1900000, B2=80000000
2020-08-05	el grocco	NF	no factor TF: 78-79
2020-05-12	Runtime Error	NF	no factor TF: 77-78
2019-12-09	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-28	MadPoo 🙂	NF-PM1	B1=100000
2015-10-08	Grant McCracken	NF	no factor TF: 76-77
2010-11-23	schreiter	NF	no factor TF: 75-76
2010-06-17	schreiter	NF	no factor TF: 74-75
2010-06-17	schreiter	NF	no factor TF: 73-74
2010-02-05	Tydus	NF	no factor TF: 72-73
2009-11-30	Team_Inspector	NF	no factor TF: 71-72
2009-11-29	Team_Inspector	NF	no factor TF: 70-71
2009-10-20	Team_Inspector	NF	no factor TF: 69-70
2008-12-22	Team_Inspector	NF	no factor TF: 68-69