109 829 921 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	770000
B2 =	5005000

Status	Date	User	Residue	Shift	Type	Base
Unverified (Reliable)	2021-03-18	Ruslan Borisov	4E88BF9A72A293__	23324758	1	3

History

Date	User	Type	Result
2022-10-09	David Hruska	NF	no factor from 2^76 to 2^77
2021-03-18	Ruslan Borisov	C-PRP	4E88BF9A72A293__ PRP: Unverified (Reliable) PRP without proof (not generated)
2021-02-08	Ruslan Borisov	NF-PM1	B1=770000, B2=5005000
2021-02-05	RichD0	NF	no factor from 2^75 to 2^76
2021-02-05	RichD0	NF	no factor from 2^74 to 2^75
2020-09-15	storm5510	NF	no factor from 2^73 to 2^74
2020-04-12	Architects Cubed	NF	no factor from 2^72 to 2^73
2019-01-18	Niels_Mache_Nextcloud	NF	no factor from 2^71 to 2^72
2014-11-04	shauge	NF	no factor from 2^70 to 2^71
2014-11-04	shauge	NF	no factor from 2^69 to 2^70
2014-11-04	shauge	NF	no factor from 2^68 to 2^69
2014-11-04	shauge	NF	no factor from 2^67 to 2^68
2014-08-01	g0b	NF	no factor from 2^66 to 2^67
2012-05-26	omiXorp	NF	no factor from 2^65 to 2^66
2010-09-16	Mr-Plonk	NF	no factor from 2^64 to 2^65
2010-04-30	EPF	NF	no factor from 2^63 to 2^64