332 462 441 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 =	3180000
B2 =	96990000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=10	2024-11-29	junkman2usa	AAECAA7D1CDF48B3	52220762	1	3

History

Date	User	Type	Result
2024-11-30	Xyzzy	CERT	Proof certified good
2024-11-29	junkman2usa	C-PRP	AAECAA7D1CDF48B3 Proof Certified Good Proof Power: 10
2023-07-17	Architects Cubed	NF	no factor TF: 80-81
2023-05-23	Architects Cubed	NF	no factor TF: 79-80
2023-05-05	Architects Cubed	NF	no factor TF: 78-79
2021-08-09	Jon Pace	NF	no factor TF: 77-78
2017-04-07	Matthew Millar	NF	no factor TF: 76-77
2017-04-03	Matthew Millar	NF-PM1	B1=3180000, B2=96990000
2015-12-06	srow7	NF	no factor TF: 75-76
2015-05-21	srow7	NF	no factor TF: 74-75
2015-05-18	srow7	NF	no factor TF: 73-74
2013-03-02	LaurV	NF	no factor TF: 72-73
2013-03-02	LaurV	NF	no factor TF: 71-72
2012-12-30	kracker	NF	no factor TF: 70-71
2012-06-30	LaurV	NF	no factor TF: 69-70
2011-07-23	Grant McCracken	NF	no factor TF: 68-69
2011-07-23	Grant McCracken	NF	no factor TF: 67-68