Factor Info

ID 123043
Size 589 digits / 1956 bits
Status composite
Value 5176475011658302407946158466798907057933470542965566490357828851729096371165834297353011790494370457887750287441179881974509868994323099661141804840149684318534434418564195717136475335152649607128032464420493643054987471174502079801964588002620269549700506913601048987445818269998047920816280555055556285927645891328083836884338165051558552984113695023862778825744564939518241194039789499773314817103617446410669618106138596778460938670595229563576982134003944199178268785806890112684119766410585097013731042884306237506687924626547102782689729812111668185101181519653717980633095938277253

Factorizations

Primary (ID: 45856) 25153581475807469712135476776559283080497468613537 (proven prime)
(ID: 123044) 205794750009536341003183752420744171891876683935331370276186461373535203609218952423239635254267752305417171649397936467147783259751679764752884336110305380104357347600570274201495339262446582443557329656253110056741631670379012704900228263215307231664838311564787928496010044761782474092042512647490964499379489609181365258269544124603699634319678373199495776410589245389356370288538298323428634304212015735046316432498394408729843116353994786855952527010838836291101738069096654504843029358057712454895813050767982743053087343621544333669 (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.