Factor Info

ID 21031
Size 442 digits / 1468 bits
Status composite
Value 6148675865519792544627712592274904509998054397604255444073438837288312385175598587211167814020352485385558501088525159177054628570273456635941978234405490362013208458193885253214712948021146196870332332921872091211102917320625134079627881411576106229731687643594972748001797592564831501046689784782839892025796875698375359321603745438896944850174784079487576237439426726483172939440271614336979180427518818715603700580608783781070807396945989

Factorizations

Primary (ID: 7206) 3434487311396589821473854121 (proven prime)
(ID: 29324) 1790274736236982360653227780347213906861362482047669706725339829633136925861991814683973470372327713207725142287921301309446503735657599860376300969337306667700559366885847413972551941298014942606280416945674252777941954270276354468314791640437245589151240893777436208353583800174594266504770722400993189430504908192410756161729705175358971152225821344437425369212169171684275708418581359920725370380698023057550909 (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.