49 919 069 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

No factors below 2⁷³

TF target 2⁷³

P-1

B1 =	790000
B2 =	790000

Status	Date	User	Residue	Shift
Verified	2012-01-31	unconnected	D603266ECBBDED4B	9168218
Verified	2019-03-20	Smok_bmv	D603266ECBBDED4B	898071

History

Date	User	Type	Result
2019-03-20	Smok_bmv	C-LL	D603266ECBBDED4B
2018-01-10	monst	NF	no factor from 2^72 to 2^73
2012-01-31	unconnected	C-LL	D603266ECBBDED4B
2011-12-03	Craig Meyers	NF	no factor from 2^69 to 2^72
2010-04-28	JPhilippe	NF-PM1	B1=790000

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