Factor Info

ID 67551
Size 906 digits / 3009 bits
Status composite
Value 613785073718238393040539263037462529032305848262571055484337874501182280713055959723380559511702926552180665928454270842944522330976407666606316592681228905079704376679050874939823755661059814690799082531027857837610499411475706424192348755922652370737282822170538109433349861015982648919883765766453248294793414979189720329977359933078247578152544462351150229075244359046772410219481577582574986803801855972607835102850058721875425829029300348918662828064273802363005537276034373382157531253924961562515277813535383123883678061591391859815405954622122668314875243273727633373532762292578515338495151470657313278494358323822126627143215880984123449023373171706919340479654328822746544253921230165939382415347929724293959598717499793057919579824781748855460570062390222910058773534338461607101120772923080838429219662821628580345625403331220845381557379769427238313436849031509123420149924907577139918263153

Factorizations

Primary (ID: 65748) 427906142457974033788659934939 (proven prime)
(ID: 94517) 1434391827592239098368991109810252165042160693765429126299318224362366620754857359177648743599465501552162111447545601400162704318769198695131427625170056500552511076978994637104046807296861204119323574053563829650911590835614003991531276048350451116356215451957252014828000798125852719944109569065860183682036850942041151119268468869217090552533612059745185922076048539937705819276353620190703323177596473456799326047925469135214821332529500868408006253813555799902464463538496436419291081713017357439918951664596447528841947887022946982220836210936465414795407154140659787069643641961990516676144306685533153817149260902604887654656800112882535715289327998263361132791920962964743925205392569127391075355410445114871532240187821258695476735192807572644287221833795920728054245732449924342163630359811136723199993622252392411656194653676297145532707774778229243845578625688227 (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.