332 194 001 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 =	2450000
B2 =	18987500

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=7	2022-07-06	Simon Josefsson	4984066DE9DD06C0	137072504	1	3

History

Date	User	Type	Result
2022-08-03	Ahmed Azhad	CERT	Proof certified good
2022-07-06	Simon Josefsson	C-PRP	4984066DE9DD06C0 Proof Certified Good Proof Power: 7
2020-05-13	Runtime Error	NF	no factor TF: 80-81
2018-08-11	Random GPUs	NF	no factor TF: 79-80
2011-09-18	Andrew B	NF-PM1	B1=2450000, B2=18987500
2011-01-03	amphoria	NF	no factor TF: 78-79
2011-01-03	amphoria	NF	no factor TF: 77-78
2011-01-03	amphoria	NF	no factor TF: 76-77
2011-01-03	amphoria	NF	no factor TF: 75-76
2009-03-11	S.Andrychuk	NF	no factor TF: 74-75
2008-06-16	George Woltman	NF	no factor TF: 1-74