332 243 029 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 =	1954000
B2 =	1954000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2025-11-07	BigHero8	A1E2CC6925451B9E	189375253	1	3

History

Date	User	Type	Result
2025-11-07	CPU - 2 - BTU	CERT	Proof certified good
2025-11-07	BigHero8	C-PRP	A1E2CC6925451B9E Proof Certified Good Proof Power: 10
2024-03-03	ZZ	NF-PM1	B1=1954000
2023-11-08	bayanne	NF	no factor TF: 80-81
2023-11-03	gcardona	NF	no factor TF: 79-80
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2019-04-07	MadPoo 🙂	NF-PM1	B1=100000, B2=150000
2013-10-03	Bill Staffen	NF	no factor TF: 78-79
2013-10-02	Bill Staffen	NF	no factor TF: 77-78
2013-10-02	Bill Staffen	NF	no factor TF: 76-77
2013-10-02	Bill Staffen	NF	no factor TF: 75-76
2013-05-21	kracker	NF	no factor TF: 74-75
2011-08-03	Team_Inspector	NF	no factor TF: 73-74
2011-05-02	Christian Geschwentner	NF	no factor TF: 72-73
2010-12-29	Team_Inspector	NF	no factor TF: 71-72
2010-09-20	Team_Inspector	NF	no factor TF: 70-71
2009-06-06	Team_Inspector	NF	no factor TF: 69-70
2009-02-08	Team_Inspector	NF	no factor TF: 68-69