Factor Info

ID 84990
Size 502 digits / 1666 bits
Status composite
Value 2551028175184209895033413907905292515345063785357657167700346272361849403402956336524444672972918890409043575997764619522802234177357835120466219094494833307071154053591897914561490473104443315218589436717101020336903097150944284468283238806355080137785341330835600238047035807639924308737047465806206880868949852739149074708912369216853352101002281869671252072275689027125431468939919077537146065276071033468319849491284778726720655195620301415209270053213463363655453104049280294495264532479733654189

Factorizations

Primary (ID: 84991) 23503470696037642395658008818354617276007212813610489821841676149028127191950205961252213101706248805399263093750911415115314746011918207906775821331356898804008191242811888923263530810170818680915845512139809671905920325810356220359796934781870189 (proven prime)
(ID: 84037) 108538360490490355242969315967829745698731591607772293605093002906883598182660249281789277879437040530924776806027327452303059277270796678831526414664429128707227711065127545601401737945331559628199239460411629110846640172551953183023056047267905630856001 (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.