Factor Info

ID 144234
Size 545 digits / 1811 bits
Status composite
Value 77501250227050156434265031858227202100668287286126595329356525926987191083053097768104510470939528950837393618827113212754860445312172764059469469781759166867695355290743149303429476594672487894645344195195071764031493798884845591067383236119135476920148474218277149937810806590889405855882600992816874344897268252638973175881388496390204823606013524936683028826557432817840766150907391709751804528963223062686666840736939546524007973943657406669569355184606488593076135323830527478301579733020850835228327382471435168317885372011443969485120117

Factorizations

Primary (ID: 143134) 354144330352436217335570556313 (proven prime)
(ID: 180040) 218840861153763809040155210637482142202714752184964201207533928224734622313948313078050327615004501106837805319604911790936319154780963281812349041978292196544543560897828414321275418191863419483810377699119229880416316269644830396778543829361966212362104181564929113227155866211211426829842685806877657465386809968772428550809316306396318952027709469294729392691171200218528431564528230965467075154007582261384793758812609316574052491840898007328984681615054560237732212304589272457949324764249799724100417799714109 (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.