Factor Info

ID 166672
Size 973 digits / 3231 bits
Status composite
Value 2892983693522490993610707993614896523778370865320280675620542734272272015419134707151288848277496418492879309092872191572908422751820898727144994171855498511912678063381580767538922248057718024504782963899699798690788073616380978811172844722509741065602835389262561310578138909433399278474659170015172205826106200499612192981128289038745296794249531921515807560661268199163197216519903934400360652177889662305536363886063848701301336561155807690250971042983047406880484097367680925435850936254290828327507394496132179652024353567200428217718910922715756493071125671254908950334654674428163350706852918760777574158167632897602347296004028657859846158294022283800168426877660119141555017070673717288206848451381343314794505810574172806975104288275439854724163715020015332307487905164620196879117718377032066039113995765057803005339590608710096991791720951483941540211414697322002715594904153798739915984190176722952138198463069410007703150977844617746672480315019332845251351

Factorizations

Primary (ID: 166673) 288712094071217880241 (proven prime)
(ID: 166674) 10020306571600931965864677387660654179495001220202744817686767164339061088513958437193554682335525303589197998203814493048539314312582620250231803186798639962985999368339475213548968458752544284550331018653293054178154074084766526214719985287849514547954775838923917171954892440254035027748477539676470984742845459126090114158902338084952449676391093877359385685535220869872601078574260161956677716931670082483151488526338540190047157607738676300829247351746633724299841539078730103805297516394043581089407583225010234854478711603036896931272480969086568765892317603168985050450396910008444746547247329730877555760400381328062250306602531111603733392617598463319779274670518123399140365159118269981290616078932540000447571045307009570132834461835460067562283119602280617614573515541299025571845743615736302785303124261424152071739480959741099713853274084517913190759750589053053698334835152126974926798647582669662300794129228989412852670218153796400711 (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.