Factor Info

ID 159057
Size 250 digits / 829 bits
Status composite
Value 2777667470157914558220327746240106071506683089740364654277271812770599818866828313034243239543382670273053626365889621435006385416399000689643082606418912210281026837513909163417871878071566796373937090258628761854037950268523866771006654982365166419

Factorizations

Primary (ID: 192144) 323596936782018067545575874597193076741941010857 (proven prime)
(ID: 192358) 8583726093887630833246790370843807019817989192072217902774489770949559398061135163379904594537948489943007093511486616889921827686032375885125756673638797702109048973394561395972892587093794717229927067 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.