Factor Info

ID 150335
Size 444 digits / 1474 bits
Status composite
Value 441848667786373861312782409365448929470291730179753070364608854279977895325850221348268602803065293257604343822442526091715066687170546226947308934289655018784324793932237994935901579540009125125165902326356234797553970378832342364298683920624127874835484304946046419403520469842134429154603688186771431951966692428167952975937172459735149125804962781135923024168914275731794887021029524892428531571419329140286662803009023047975719415762214519

Factorizations

Primary (ID: 149618) 137145934026139645822087 (proven prime)
(ID: 150336) 3221740920894954820243259123070178653935929207874992991388276216728896494643435623505516841879828286039925002617562358873607512374284891776835438002420207512956503016863780824371947037151127608710388682427207243088896342581504222197343833777699735548846851138127558875643800016166252926460356832881536453075624063467520106748904188257841369973428621598018364185783052735523233835720866715498893479625156806659186023137937 (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.