Factor Info

ID 105839
Size 820 digits / 2722 bits
Status composite
Value 2531336840449029693424712203353366335188151808353005119587347720736222659718852778310918217808955891799912475671179502589538393203680429503070276345858694740112108127747456170338445788292530368241779013685620201722991412763936272063727282057012044713834705879906760746158927126027487007773940743926939971402945523723323272717889839014487901811712835355955377009301244592843213633941584630971292652713538934835981629645381340870582300021864396065753672077049659447821655829135963980403332765751139589302301454825442927605504013896427524902230051811095471508780416026532404969079849767589818762592872019973395497511127278464028766231514877685533755796549917252017761098419762140750381084788382062137259417998311909096978159520208205842692720023855773663666410966334597604321423251322000923827428294472260507501399252556161

Factorizations

Primary (ID: 105840) 25329571095261573061 (proven prime)
(ID: 105841) 99936032510340030275857580504494428489474479055941854029222543364972194591385431478888682945786659484828697297638476936743119720794412776732120834363909481604495614406187996335559091974809508451629293396372140860841341679411600288895326401125435632983354779400335206286374021276853117296642292220711019584073129159879535554989696145429773735672995148257483227365851529390255902496458909383754662195763824644912121233055740348044326631951019073698627253280497165310688569873070886878509982618414447259307056690973271296441808315358440643694858867871303642567593368824295509540414380237683920796199456106907760832367472514380153130227927948008205507891248487174653739493881024221735643823103098108327625359956113482730616765339547008897543908782283661012157547018794523987318457322366283429712337257101 (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.