Factor Info

ID 189859
Size 531 digits / 1763 bits
Status composite
Value 294479554119423884512617001415417986518906677622575656857475481138009281366630508617829612796270661450403053408811544199806741048476223845589718496070969155432561138867895608334578756805653604601385620601803056741745796885050175440816830658928109986905915468768178974409594906607206728115978831636623752773930288505831860132152370666974816162248342051327257743802261845692334323999647005976416212783755467496711749439246018948099680184801908718634342909966233109954351366562437135657092788871122847440202197375310224567025819099431

Factorizations

Primary (ID: 188871) 1048330675890970980558211290027338631509637409328179940986395704179139806481 (proven prime)
(ID: 189860) 280903307412183841005643475090485564939551092356911821658397263736567521237521487674765913789335599863161606555676630431208229186279513511006975485129544276792791128364828801316390922954108615780660898932912834720019821963933198386824232829827959747140977277918174245868799893622321693186551948086688912988153093439643183941310330302128753019153486525632800648581621005823539313702269673717429320715754370746078194742432701678150532481471573166809084256951 (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.