Factor Info

ID 83161
Size 827 digits / 2745 bits
Status composite
Value 12560704822000730363160083168280017162448874202325986364992560093599753111332322961729675160573581248549807461268200741985523329750254243146561738097869506398595027561418557201179048189238947506382006355105075680247398409340268854339384579239386982864805673038272371387587907036916954750859400531457856962019410434639693325212385152493808748774892949080214050328932269226472522046880122042483652789132784397541318092442944672343727896943777243533508870389529952370354888664523803631972004852889980110847854551376747503637252974578550741037798852853990161479721667859654098547736624507049936818926098315142284057521323002659045913392161723703912168490076846559937737605542767837400259817647935856410166242041757148877273760736572704478305409369341758753483220042307798557513355936047599404994940632326957085275243813878349974059

Factorizations

Primary (ID: 81830) 426258858567233426032088761999389906842228681 (proven prime)
(ID: 83162) 29467316794823964225182570067643125098248671902009236317590242632687518033101432669828877698374399132822830770489152192461444407277957651552773698994232295784458218380988506282015315206794700183055623436976190796588376229184573737359154399680483321084917187392877603266736284913407201548957782917848000103723458528621248811868418425193846497952479426526826408769245244924652319563083334027879463855170879151518064851436896632391131278833602625176592345176916273216111206415631184101518856596019996013781092105841895940371343736992189337015135056268569162152278307920684654736388624470879313938380894095080992492177880935723250200916839304966829034465086990575918382860315294053222524574506854969960973694883109280671564819526939620962404080692928182640497652914310714545965578515539 (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.