Factor Info

ID 83462
Size 949 digits / 3151 bits
Status composite
Value 1979679686778761898239226504417590715388832541749496845075169246787568219501979164446957971120222734680621215602807769723270885993768896567169571433055660253699638754461431126778065290227836602927639955622396286805988570271273014582068430916167050784028702374050576669150105776501580438383950097892073249617516250196004465285203411962778900020529127915581945382630075215255506412616443681670185127312308737569768288740656176153213174461504266493236668895482209433500280810735705715597885794990802327149024608681814025744511315856364779717683139886009574960329416997476692072163763007003705182675425157607945498298480896265408243050870302319836745295353193906741681456472877244588241745455489777533958504630086789418975776315640873359543118144819221704827116740365579204278965455994045654272418070388351081864364509001312675641278539801318475782082359823919748600564448755231783359134869395251050426872367611401141993296100038594552741670683661463103

Factorizations

Primary (ID: 81151) 601409682176496228797481402353208942304799 (proven prime)
(ID: 83463) 3291732317335362682137100472234243606834294598473845980613506633083507688516540785792296809876353060890988836487127808347686061976504185494473728356907716845127180083408084496451291854520033688335812932362330853142212263995952507693501311315125302639703631668485619174445468176140148111323209963693316210906973427192091781260960836671172711933173250054901286940390084803337220860186165432971353629493103990635665834716471931836980130637374430633588077595312062704873959294104943687000591081487334177721197761672175440226519615034987190688332080895714179098158448597468103344325124702881808459580446873715393029408769935684984460201710989010786834062743123524143237465756054788541320042929667926914978773472869487843011891623953302458032216875786564636706124228877191826821690952803753714990004897325046623672112090256612551212887995488102651340950282803513080773651984710267190880787738156765210329449622497 (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.