2 030 101 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
529369136761	12	38.9	old
334098343933653637942391089	27	88.1	2016-01-09 15:49:12

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	112 / 640

Estimated T-Level: 25.9 ⓘ

TF below 2^81 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-09-30	alpertron	F0EE7F75ADDE7218	2	0	1	3
Verified	2017-10-20	Oliver Kruse	F0EE7F75ADDE7218	2	1168298	1	3

P-1 factors

Date	Factor	B1	B2
2016-01-09	334098343933653637942391089	500000	15000000

History

Date	User	Type	Result
2017-10-20	Oliver Kruse	C-PRP	M2030101/529369136761/334098343933653637942391089 : F0EE7F75ADDE7218 PRP: Verified PRP without proof (not generated)
2017-09-30	alpertron	C-PRP	M2030101/334098343933653637942391089/529369136761 : F0EE7F75ADDE7218 PRP: Verified PRP without proof (not generated)
2016-01-09	alpertron	F-PM1	Factor: 334098343933653637942391089 / (P-1, B1=500000, B2=15000000, E=12)