Factor Info

ID 86444
Size 422 digits / 1400 bits
Status composite
Value 16171851592453633481366861617341807489029253523675229629221789180587113038572296208525180293267812433206222517378129356244164988622796833868542175728881863510352889390428185286553409017604574496810421355752232656895963174662422558731603220253707891132612740408686041490689948119806136697102032522482605831332334006437316534930413872654953132690941639569181682303493035273716222320123997567512489203796618084927258279285881

Factorizations

Primary (ID: 10459) 2971973409500325953167938550558277137022719033111954012803581886623047449962315856161 (proven prime)
(ID: 86445) 5441452316079969901475744945765155411957496476592690845407389586543485644399689195666875300300261647522065870420965226152977709476661258042048737564845300124265502126893657540493046508702709247236527042594735734747966492012843149934153952150874589721112388795203113959020782331591274854876014449818634820138302028879951852112193115666521 (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.