Factor Info

ID 153907
Size 1057 digits / 3510 bits
Status composite
Value 2171455547519621756544365507317615811254844199466040604192772850035336195026781024550969183405787195224854656377154756626705581448103747774709588904657579065073930478835198869158304647864312774424396277302942433085288031010878348287413480299961171974545880468568504564075325424378769537137683819156610871983719149379314862517388205092052622547343713686492165233685063811917113415605713811083166649453385099303714469841173399140757753918269313377654050928794503810048077995046361733976889801354543230838884947891249657340650576379901127460773222623991319597663070633119803437886004203016071291093627545345382972277830239595370553765456681520591675268829359339119343362857671284357557796972056783593477294093760862021939915879231092580252899465450577093516782610414932563353858038868261303709910393559596804951808095089805295614156451030384418778203886022797319930145190949068812514239489612582046985432247408348039695877286102642589746754303205399339521999098034427887037910253025874834092978814975634690865475398247575751128969432325193282255140321238448627

Factorizations

Primary (ID: 152399) 936622024684959847823323319251821203809514189108322328166636030257854200416445308724900692052999473503871339292881054992827458937204734876522291432142440916595623555386158142875130753775970431330534885953819591368428394244340700551303717641145731367513631599231 (composite)
(ID: 188013) 2318390439569267905515269097308786089826752148556810145914129311023511935817259885231249518620835271776307132758672516378548372062562811539553478169216870015668508876536681918689832593297395720130036476342596085664386464782549260155355978912846589111512885122931649677749195973646133768183831092330027923419974532290635697733342076953898335623600749153286818104138509666217278601106164749009951373064031519387160945274758560438818166591314291322835678083024730948701122664971248169964474827726824273443189916951555337880067985405764602759033701131943646664094903189362619356440725075772798735799172063581889258303501774064996669010304520089215726895225357642639936520005555091069261419623701241490827161321987687535750226234436400343251479219145794920006146453498288731999962433130660417987800717 (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.