332 220 523 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 =	3100000
B2 =	93000000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2023-10-17	MartinZ	B9E8547D80D49F01	322554296	1	3

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-10-17	curtisc	CERT	Proof certified good
2023-10-17	MartinZ	C-PRP	Proof Certified Good Proof Power: 10
2020-02-25	Kriesel	NF	no factor TF: 80-81
2020-02-25	Kriesel	NF	no factor TF: 79-80
2020-02-25	Kriesel	NF	no factor TF: 78-79
2020-02-25	Kriesel	NF	no factor TF: 77-78
2020-02-20	Kriesel	NF-PM1	B1=3100000, B2=93000000
2019-12-09	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-07	MadPoo 🙂	NF-PM1	B1=100000
2015-06-06	Siarhei P. 😜	NF	no factor TF: 76-77
2010-07-11	noobahoi	NF	no factor TF: 75-76
2010-06-23	noobahoi	NF	no factor TF: 74-75
2010-06-14	noobahoi	NF	no factor TF: 73-74
2009-01-25	Christoferus	NF	no factor TF: 72-73
2009-01-10	Christoferus	NF	no factor TF: 71-72
2008-12-23	Christoferus	NF	no factor TF: 70-71
2008-12-20	Christoferus	NF	no factor TF: 69-70
2008-12-11	Team_Inspector	NF	no factor TF: 68-69