Factor Info

ID 177736
Size 901 digits / 2991 bits
Status composite
Value 1274879759482910581886280435257466552296514448436742041204259155461393833387985437832871087865718391322890503793186176062620373929431642211629323327555129364023821664639194376693818462526894979247143396093703099517509293345682594991823652370141950632637892371573387378939209646828497517584276496081612062640528345403366536735140642474357437688652080666177528369466398315014319282434998566312510997134697325962940663504298608067228890691778147418056074171106303042300563465908634113024996161472859041994837560208552154933444577347543322029930702885661128672361461420665814068944758267007542339404745546428477458129817682052172354865116503746258061271692500713739706696548448208336547903927869753953330590585972979843445520342183777563823479138681896465529454391977710161820431360703319723820192426292750792483601317711687519729487164804996386717579161057248374949620257874128893749132088183892372667437

Factorizations

Primary (ID: 29521) 5852667834365265642377407987102078112780734782396261068400422031577661759789757267376446582248467291768158865972429662727624006457139348054081628782862674240955984786641570754883282726024586372368002670342607737181047 (proven prime)
(ID: 177737) 217828825343062378220904608222299755543138397692084691604129434056866442581838583163514092232148836844224960958698609308271537067368725353045536099469423861094046831343607386628333369768385416362068738677091744423535211232110773651193867122961298629266531312580400252796967814743238352933497113185445598891864048359358556780293313871730934114026141219836870345286911795701685840698493214466491649573951249488209216927531695132692538946168442608857465748498720520534854253428125210749341150329220033422719241002228037182385308231403892719702347194835034286122657910297479280026583550297653871556977511283521190804779901722949557714203238684769007448263580416027009476451434071568117371 (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.