Factor Info

ID 105541
Size 783 digits / 2600 bits
Status composite
Value 285855781928143046870453779760024615026653308932197225843872796928829950446008662407495973946530683333572294140441158001655605236982105503520828829735415498796133058850293674602742932436953288854962055518248632370854055900401364395554733297415327051204947439494497697495077094944710114149994006141039598973626107402448602981022887734617502393372249843918440278602862024479747554952423109824381582821656133273679967528724459484932128418527624800685916192835217211631722631550249324968161199218904134470956216542070072345521814526230395886188971495055135363085722311356495667185793436903824723672761113422277860237335163625221615076560763915193462192959722472380794370467689234282896862091967775738789540650200853842532300519764317878443385005152392954179327193461197073083288113012973

Factorizations

Primary (ID: 108163) 2126276992337883119792155518772136596226080803357892109013845216401259714547927662012782564132982329428654533953334214487669750182929032730630749858134432221979093643497852777071802471369540987998489556450833911812012314510969723263077695018518396363027584839174634362198595867726419059247823341704504528784770131965971105226615160725369756167713811766513412702361986983188179163289 (proven prime)
(ID: 100669) 134439578172662737806614576575342823569294056027924353852656379290028839697725724471948634296115395011127982997497277004953616082049603725895620140909863003684568097224816528016523945440124109011457784464154852297012751534125283790939839786603419137198114043808196533745464602219204208897064615064287075731971073607138051432002959901090148005143563271015499986431090853054119845642314827252843301149557 (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.