Factor Info

ID 31861
Size 385 digits / 1276 bits
Status composite
Value 1083377091408438586298499094693478428921207747879212828787509179232001207997176081770054822380082963248420137538760178724533732723757107749545732818110814749717471654556602761348849281545012473626437508446767935869740310210341559461898960974875923576571747013822517160689605048948321135582517845026951364861427992786040609302290310434819094104140518897743932522271734220395995301101471

Factorizations

Primary (ID: 17759) 16660359818385555664068601979347465063709118473978852096987 (proven prime)
(ID: 31862) 65027232497876593489202929845140309644912560597496131403321667054120589547622341934257798938811665058981361883280888855241330283878200367858707695308995285342729829379932420839790256700551566531758217078483262773494826144628796165848582469839617429787947817941983212735920535399738055314401672427929718478974127383738661230733 (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.