Factor Info

ID 158565
Size 1282 digits / 4259 bits
Status composite
Value 9711118794823562837593439627424892856109222565210052896259469981588954518383825447551867106625036643785930124745431204224571353583940735190353342237692497246793054788632323262839199744937053386571741525427797021101929494866091362481255411385917621216405862437000321741392740114130011993352528728565170198333770928972823543952120276636380238865389747292112495868702509214963751519391349617480893051398170419499481671917722386885627572063953183742824438359009435610806062515592117386082553720092607531224416583791744229916464345300693392845408496679953076815780633181110719203648194418421181201771187946116211922106673244155261819607821620225101238893337149555623002198305043468890329705975647886605411904572679404949497597412018542172687841295309221911823690643658152372094271253169708435200117305237518568984666876386758134029019592836150612321881230282460353461198618908946927052112063099752650553983374172646725605268877281124730094602984701232511527907580538402369222361444022691196148416768010316109931503419349720477932801695054874676257960866917479914523310840289114499771302072221918098323670808727664841852399480511080272426853430167662875309094294331758118953506403398388111410857987655622390308363702010301716189973997199530484337110885473927042740271446123009527457690009

Factorizations

Primary (ID: 158566) 16664023202259545632001 (proven prime)
(ID: 158567) 582759557938372950893812686331827090347009523363533623524398875353576263655790838466558963371981501393364285109965583732393784407715547176159570921198878833151633655128738284815620823316881645459604390777928009955373896357165167174674047027099430110334104998994391540463965761364153196349614902517250176852397977477146271318270106673676437948273609726977464999646039379185074840093482107224585597642987493394028352060322010450043945239228766259700589024798931106008949715559437481596675607872305370905509030591375383450994127979915627429472743584824619984818832277235943586558033969956206355189331746188853159761055067913106531442751312689305950180896709589319278327241242532691072720821324592991837733117352676203571882734753393710178945505642560450976378434101849053216000203565370562714390449455883510460510768082429748178035417559039901989987536875831813944965218831793767944037868766178174186221260991023412795853747516837918454728577541668420533620156886950335388441158419529624935781422779923481260962613071103899445568571401857018843502879588507740096691218953407127433204647404331491712738388656389909821622342226222009819703246072957044136790649012224649353305766623055482605663215571718661410505402721218940447552444669716615250048588048244283002009 (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.