Factor Info

ID 83126
Size 847 digits / 2811 bits
Status composite
Value 1500373693640352907902657831455394540464407971481969112604958737676127815816676738205494313407388805948572249984729356626653311051943605470054964696602990019185669494526783969195367657020477635962232740306851249364741758449393457187079207303685712570904355610128939212519555968508671800239505035651560322309616657408888314032852685573829505221418352527632778071023848979657534667648618358900229253438485123150549499519118189874293003483128720442846926911828781747820050676823767966029287403216875656017018690290327159984885088768417356258373624320235187347097684835945375898384216244837363144955652837861384688583782480122531721456853409511938314966756927444844365719464621777179384159578737911621543189674687642532125664683976021191292993576608752792953065574405510533181012818690655055651508441273690543941716279479973304031944598198692754775917

Factorizations

Primary (ID: 81129) 559739148442351350196576315930699382943608532088866467856187 (proven prime)
(ID: 83127) 2680487326669235791536435561275707303325029986261276271595593159763957633758599761923646115757944098953437701758438369561883951419216569415204600857729836209545128290192272011623506640768005440299425865958683656619297135453516067408660212089824812238262348803817132999329336342650582979012048370666573131999455205061917413746175320916760902023885298853054473019124091322031805005571151684461953560192994197400355741456313604665432288883377056035996595570383831431001158472023457375788487941249807710887389590220520186327283832124349269732103724466451614676166270592238760674434735553204136428405586775306425646125025398619116119677358399865450260845718688662779507542051864983935684228444417837441838591401511199005256393066080321643026886753119752824271338484314977716361096861109436791 (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.