Factor Info

ID 158214
Size 1045 digits / 3470 bits
Status composite
Value 2128017361547109432037566631307648540890523429728373688078553876729753063250908362423085552685599090968282561771559369214125355880003763296224001431295971191499526423645117850982558904080282312710168715036295118613237400250791752878215560678194159068185281620294007428873614768386384212093660903351688552855525679469452254231895686115513102216181884181704441821523875157586660616662987103860479569270832365658722423191080443487634475939617668756204305565376913694052003158705117696739454948479115544353266881304539323256861978465677046946411861935063817860293591574016156212167461632107868090998541214634094131465437153118110449483408494527351824904843671999451594820498815808853148359700732111497839458359100986190859315402645771305185817914915044709611923004934460317183244592077177829019717325462422263539528348659948656448969473104727825007814215064411084655173333099125295102827999064273238526272002805775380278069144959198990196700701592965344271180594345782345622956412866953473633189277333344043089698113689951197961475725758889273864931

Factorizations

Primary (ID: 3397) 593783678966863030035641 (proven prime)
(ID: 158215) 3583825957038247535148963209879087127800874172808641439932096361093257588248640562452085035906800599270463230871006225523087142705891051221679811724357913019740195127483484986086262952035490920212341704867147329305224713972626901900106899228115276260529637580172751181793824626358606431235799511419897434358054067983797676397732961547708613335779910495033828564189896660581443183707786724659917387560524514987872850608366893599606053121726510262559446240422151507248826819103916380479432840392853593885513638705239786824040942572586667032685056183055395476385070251880376529140124486135328792047835730335003446851390031253202730009887226441790022878931443476536210907894449481280694483958997418367285580004688122202292529179590979314239690943461960374084106237409308101505359971253121538189971606721013802451895285869316364363686785516191458954826754730439181359284673052296689468953049250193933574454554936475294473082585190765705871438094287316933370060954182716415716165413136963940820620982143539523156161666979757691 (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.