Factor Info

ID 175532
Size 968 digits / 3214 bits
Status composite
Value 25840767728613241410786305241023215226694354782081536937665088021688815155377535171408467787901175247990831828745270393801799621604234538481626320837286221917479468852215810644146653376098558291446857740241120969987294068549127756568487639842389003458787816947402812282666512179386630370775584051860465427903713131397787458983958586330609293652257208973808105134925805008197090259701870549803064340021580552936132112134104312521471582823524911507603866436497251239764512513100451518515891319585789172475126301203468587378293509838503636571989020740020456481993089973740447968728187367711956893516994311182594448516014265815621733985889095852068648023330816144828479560224161604134120697877321197660644762557743231204501438076282406718058021283207667750714847822088407328024203262374038638028599661684226380595634408890849381958671525686058069020401531313067103778707716121709139064602340690641935307599488999642008257520577857543328976118791155410737846709846159561119

Factorizations

Primary (ID: 139028) 2382521690489987391483750204690075121644436714549090866890370639363180525583856393179250291514863537242357822035301001238128106838701337223182751565925519311194554528579 (proven prime)
(ID: 175533) 10845973756192268294476027867943436817066374472412589447970522160549743794507035825030699152625289136449666874515925267686705456350980155741394520066323263474229377220653263567996602753434364193598493164581831499820519730924897562028914464186113429282177345882731566619779868847456292820882529911568652825842117776419217514901217248550503663291465063750878038309637037502170663525398618155657764298627622155914863085113542492321483878999601686863554334253142508966374427327990197740139229379442127924090869857277638424202038234854216107914427041329192330608089914430751971479727773994553690783944517334498173866420480247646532056140646536847609710624899765704885891465486826282325412892177671279660585431662584352426184971686242846959823357408867980385471312943241197520950340921566843706024290438261 (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.