Factor Info

ID 181805
Size 739 digits / 2452 bits
Status composite
Value 1195974078346943036522261486775897766493560353682741044838149200723930638458325956349562558514976202053755148641265820191758364620990012996748100425360184436422222142554579608601628784945873959395544025954638048948558040023221406476348320210050115158978107068117573872422883093196392955621186277379501352734281682632926567195021564328014689978232632816554447981426540235322202198261429968775165705965809320176279542858584557280631769492368453467941260391818827118465761336427578092619761593036053627409055067658269973680510451642380394405629553925264982088464704746615078965822874509498795323376156121316307151298354585296812467873583525384064726822209017244021988401562659276410032174003339682075946927038311609857559917663266578827542019

Factorizations

Primary (ID: 12384) 17188068058280319646793758046390120208799669414387743822638906947567117417 (proven prime)
(ID: 181806) 69581646656954256162164888859511795228995444119949081657834663941229147191748514592666607981070319863800979257916584441500721162468899795674837551203438877518430910769956723332101108365937071727615519987302068307219593117657844809540038822849552587595912096167338839230496612077567272705768109019346063296263545862258982599731083351207289529145845872156634311178002856491385581520842157091416777817108778960126492351832655986705864482266236435110484954710482657817985336038755346058326161721091752270525935339652470806948073641382645074248394467326397496354101430769395300981117731446586740360394431934474653837346771978039822095490744819035013696847076454013735307 (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.