Factor Info

ID 128868
Size 871 digits / 2893 bits
Status composite
Value 5268345219272397528732073633982870760457917506105323078677728059038993244252128180149550195411873481263833149862438144787992900759892542278990079150618741011788563203315008936016107044106454677655219458975858956909434909531882190198581325043410084826934695221794725075311499439729555372156413118555912024110472826942497607879307031641230960912567054409426789180523212091713142466453091133066893438488427633595818428682558366609412791540198434083355296461936679212604265372103991622398562579970076622317860022039657319244588120179800261456253263084078354523467563057451980814838593818277877565748272617111772275618345442530413939832942783141713431195969133282625524782264277363041190923559746071252518786515240025624546166104538815472323143811551445817875326462564533835298763569653855006906188838080465101068874773902232068668879346014795943173721908785068459442160011713

Factorizations

Primary (ID: 115434) 26209563096788243419536388537041550981 (proven prime)
(ID: 128869) 201008509749557325991801762506156961921225210693397228175024696980093223591681098827941270918824241062465947658303998734998255432047116573239393495818499135537049666561976519764178364302982155643300503386036927655683480461525541216563825189407687910127422879649844833056321472002091503981588775508921313095566917871106900867694608582931799920438188537776904953265495722577567263217417938970166010273655732558655824144858617762770491054490880694307375680692943421681160455088639655900971109176253210799584676440451544671024706084167600331785761633137677182913197579653508632184482992190093125305917096545361690138528518972567101689836424690673149463533814022998596345366122347328926977839358403077568779133775323596888210777818758931562675746187673322950314371227211104932015573973714332867427006220964182953801635217026470680366332173 (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.