Exponent Range:

to
Output results in text-only format
Show full details (current assignment, history, LL residues)
   Include full ECM history (every "no-factor ECM" result)
Get status

Mn	Status	Details
15447959	No factors below 272
	P-1	B1= 185 000 B2= 3 792 500
	LL	Status Date User Residue Shift Verified 2003-04-03 SASIKUMAR MANNATTIL AA2B1C818727125D 4970334 Verified 2005-11-01 Lars Lindley AA2B1C818727125D 12806960
	History	Date User Type Result 2021-09-20 -Anonymous- NF no factor from 2^71 to 2^72 2021-09-07 SRBase NF no factor from 2^70 to 2^71 2021-06-13 lycorn NF no factor from 2^69 to 2^70 2018-03-23 ramgeis NF no factor from 2^68 to 2^69 2018-03-23 ramgeis NF no factor from 2^67 to 2^68 2014-02-23 Nesowa NF no factor from 2^66 to 2^67 2014-02-23 Nesowa NF no factor from 2^65 to 2^66 2005-11-01 Lars Lindley C-LL AA2B1C818727125D 2003-04-03 -Anonymous- C-LL AA2B1C818727125D 2002-07-14 -Anonymous- NF-PM1 B1=185000, B2=3792500 2001-02-25 -Anonymous- NF no factor to 2^65 2001-01-14 Net_Force NF no factor to 2^58