Factor Info

ID 166104
Size 786 digits / 2610 bits
Status composite
Value 362551322578262170168773551965048960789454984196224396265961878909751591520300621341364629712979320771584790821816622263675983464271737253128715267363826900942790067319857116456674619611245863286116584443055442416633633398738864937642060905110785260810741846063809219217731175113100009825407166540000447193105738052735385851724439278445669471585561900721726709191686120277362809448710808443269639026833641086831098882921762019446602006510039853181659741257783072742373094863251410266540293716630384412578171191243486156960210850865707502343263731837754432733309285817534276202418118337873187823234820102813852419844389406401802238598883420824792505757671841179181408999272547115265025956686543485845137164900566492112675305388548877213634918175987030116903271188880111266083054313380891

Factorizations

Primary (ID: 21929) 163286342907309883903 (proven prime)
(ID: 166105) 2220340759202781661379852847360847945673619503702622190113973286025177139670100138640355218459204770725303575931278451207125374841021076948104605464203538599184603195605273223567782364316586153095792616509312576148007766721555261301434812264378713670336803817958300102270027966131104272753147551992774114669757252427238059915475417910903473199205631261621338895485831310169805583844251474195316969870903230883671455951350843672102652764145330500738621994563752889427409449988706012234889535920858965719215357329185213802894270004391881467186829733308219026639721212208631380480789717852367888778148906305135745627060782272028262720470275508897883769220016423944265115123028086270298611019001469486362535809899992031566445754461030601709786594404511320664164032884197 (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.