Factor Info

ID 164822
Size 690 digits / 2293 bits
Status composite
Value 963428011202585729517224217062423819180543721894979194131587548191556151559527992352507968684888337275743384248351430244519132510376237815813007151864492802853338562163384450964452716623115470931408045841074700528816406896013854936979193417440986673505124696655688661572851439957840351126071397225846117211818109617854711324501859564376925908367761496863823824773989116271769790130296311801066607592959583641592264809684054850996628764949636985173008163266279507675677057784828948348048682304637938306208802177447277904154004009275078060905634732781089108544168824310878069468529696284244937359391996230517906402505940470185662163151892175308217922298076400743302081408579580501850258671829

Factorizations

Primary (ID: 163521) 8867271386989288065907 (proven prime)
(ID: 164823) 108649884407079056722029806563387503444821798557037886191388343094786835836236690179681059382832842252740753846310428126782215295209949386679331219649347083979526302356246455195659933990699258335889832484198076486693634017146913125830726757561827856392235915901371944945626645781195275401156977977435878257039236729394316815857048761139619807601877833877774883593232404069005093896255578693834396108735169889096064001083359422381682834546272821861372591515660539065275078002601007660861838284602451224547401778047201750289097884432128875491255721507899038979844251539803266770866114537256640311604582510626887354726290634465637709987758068459670369911082250241981290647 (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.