Factor Info

ID 146964
Size 1107 digits / 3677 bits
Status composite
Value 400871710011570720139751820646471419054109033779074863867346926087468750518190069557582927942602676342141764831643275530310496432378976024244972955770757255473980032521389056479396105096003885290207557318681329793594790577606367525643955871120076882882116551261096444957488245023465363839363889937422682774393800696494984092811602129305671129995356325017651363446579839699769640159019291001789224564085722512702705909857785003851940834366310240228670296977324138741234241303109378689511606353993232053498066572902069408568836955158314926487071641269537376964006468984204860866154088817492032892234708286803125870314255559974837973149171942390478175144066632126233901278547673971569920014187615545839757686195848477558174637925748153310868035799170942377806357233052469495401936913165991693400732614199945819342730069061120717674940909952302559335419798788996071738964585064657265727356878910422125309226475746212443963807068804993043957314473182366106279803466554674002283516268319826540620695916344958578946487228438407531885821655974388006046348644862674634087570425212020406250708216525895775772936946063

Factorizations

Primary (ID: 4492) 82434619394313344569 (proven prime)
(ID: 146965) 4862904844553990679120803734973235236635054647648754323530976431508348890844275812833380476175444790433207532441169152622025445805924166320071925850960398282920601171391865098760638137780865638659633857551920961863674259650565871793189239230915478442366173159614799702056951276676176510474394847743137983381660817162391039371111733940887686033498352243997472937498139359761136446777842713489746351412352921772259643294267741224427988517750180223450391756721534673376224591486609051645171883711092966251170122153559499467020157052900600981951301374561992311487243766039684527439263632931641702382703292075899499896996536812715329523355462970469202651387563948672596060935128155663637035962020229884216852903900211921229139551648815933487632259657860701404785438877606584070490618881316813092446011994369878033606893530507874938878437778797392258949564169722957066018826607568628522151390268942466089511765261582172793133323635771466888312641997078546132263077653650110467343534626456898519349184920206369994575386903634507425897099505100348373709783309098693927615679205167808772384888327 (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.