Factor Info

ID 189774
Size 553 digits / 1836 bits
Status composite
Value 3183786470666870790360890754910412140800325324903554123374558647369726058063634720764316344586340648104102526828816763707902387114217448084728417219412098109292413104296785488010058375888784318110201263697366746805391244884483138403901994307896861764273953370292576714491840242638290821820567348167185195230654772440173012488841141851505712550854537829816164784525300686525150487087931251567850677125222687237712478414385000602949490327510804162713400754438987472193308559767203220360273451720020478069839711931323008021958640334946441790413336273689417

Factorizations

Primary (ID: 154768) 2850730963499627035635268413461504973494471483967830567584868250190896297004777 (proven prime)
(ID: 189775) 1116831616673632600670812332538589295572426031189124510403171266268236128142128578097804585885009520168478460939682349141384918396458360245936822176007168050907444280436593157117849414418660496227676224005710635439544804853283373989686092733798156418346620174277289665002499557637439495626372073901844232698770823563862408984589712197705591152383684935874142464956225613910049006273490699348830110106950631156830449539087653441248269404046244914363740939526062885906198228321 (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.