Factor Info

ID 78349
Size 638 digits / 2117 bits
Status composite
Value 12739881522695093474577609963982112685103396686548896035626004324410211950456771779625480084754606127443965493482158462333444946905636603084104204222642167702666519579188091567485539716550774827909769188504165634221467335529505593770133546002470946272494390559797893988726634073143408785546486319714988282374616913633635377557022476092907337490754365558943441508588596374404032309703526318387919045823593282560185178633337264703563895413606853714561966977827033813982389118690970495890333634996299036553047432781267691284796398158712459184288817325467297515525794678921640504021578331938312215310638846358326459508586683893336675892276041

Factorizations

Primary (ID: 76254) 195697143234802431811596567061 (proven prime)
(ID: 78352) 65099987215497868384695138099816779994605831799775811982887983343122934329543712906464544701074314359822642358316397775315448725130463107771915110111385983300148832346893637049718250285027176298956460411054467531123499230091371492178253312298411688115005988671676328928531657869833011587287585963139268745146682619097372549810660532395977875145148093547947047630653170636687170568980630036123003726550370543844703366915367356160604920188709964141077041933700678617254980694825833776208823097208333959231476080059752747319992869782554122311888257106778852309247454679602153000209615386862668591261311038158181 (composite)
Secondary (ID: 54599) × (ID: 78348)

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.