332 300 483 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 =	3080000
B2 =	86240000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=11	2025-07-17	iucas	87310F1FBE26A826	0	1	3

History

Date	User	Type	Result
2025-07-17	JEchanobe	CERT	Proof certified good
2025-07-17	iucas	C-PRP	Proof Certified Good Proof Power: 11
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2022-12-22	Naegi Makoto	NF	no factor TF: 80-81
2022-12-22	Naegi Makoto	NF	no factor TF: 79-80
2020-08-28	el grocco	NF	no factor TF: 78-79
2020-08-04	el grocco	NF	no factor TF: 77-78
2017-07-12	viljoens	NF-PM1	B1=3080000, B2=86240000
2011-02-01	Tom Duell	NF	no factor TF: 76-77
2011-02-01	Tom Duell	NF	no factor TF: 75-76
2011-02-01	Tom Duell	NF	no factor TF: 74-75
2011-02-01	Tom Duell	NF	no factor TF: 73-74
2011-02-01	Tom Duell	NF	no factor TF: 72-73
2011-01-24	vats09	NF	no factor TF: 71-72
2011-01-20	vats09	NF	no factor TF: 70-71
2010-09-29	Sunfish	NF	no factor TF: 69-70
2009-07-09	Team_Inspector	NF	no factor TF: 68-69