Factor Info

ID 157441
Size 669 digits / 2221 bits
Status composite
Value 282059363617907337507238145816236961493485480227958911454289790097647363730195823531764814607136914152438243189493926425121810918535363229687744787065955507538850473743951952972986721817370447670662378383672864777633178811007949678757058141275996819597752552283111743924863071020882617959382270583360450283827172162920374075420929348840411478573332738224242913999638071202437521014664162254770446647445665043597958123470467304955851974660006556505266563921703384670420215329249506331205647689884797986603787917240857327581774565372567008727387275000450209672804873288605374938278993929236033774598785614403580605041103221867581763612475580247021472239610964450589697711

Factorizations

Primary (ID: 10360) 34224064338126003049783351 (proven prime)
(ID: 157442) 8241550764725799907884055426058407244678323283281442103828908143433672672413317399915000344017154446997206827959598242533714527558053425695170212312564885499712172618444085715403712763099277943139321387879640771815256101866249643413810351087754123957172047604956814867973811023601718763067867927709713281577412025653096848786739375895735300287237670264919084390464066120680517769372783791931568124814707572921659652681115245471871559407152111099679195197029700306066655808609135327345752235976171316180179408598318475730955420846267716764930998726386739337690043720592026493566553236982416539908864652574497521029474456690873263738949416108361 (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.