Factor Info

ID 118957
Size 476 digits / 1581 bits
Status composite
Value 64338596401419945345767784453082747364516962653531210356585273388537835769745537626755233049213723658605770075393349419149462898951287382917764362485720509553290283474240605641478817742751706969933677116363772263435133772045730918995204327591713464992597563832130014107772448867796284538020601481706627771218077462984964611523475049849652472230640781139624339590158186791896238337031963119422819686275689688115071054158037873639730411014360561266087188104684425561972140667329

Factorizations

Primary (ID: 10205) 1683917909669895107077111366848790159707078402876681326940905124408101281 (proven prime)
(ID: 118958) 38207679858950183274930868439625749111119778882605190076919236082680636180777487468539231650924531501327896963079958996363457850079911674667503905414879844065486433655383164176241022842831016054474429791603144960614922379276808638626670765979771434585608699788443610139780100191304500604652689171677756736947937894501693850440514113490579531668053673414059618063169860520374825692807756405011754389451809 (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.