Factor Info

ID 144233
Size 567 digits / 1881 bits
Status composite
Value 124154126629730025674271330927674301537212892846641749175583929505250875103597971098302829887720491629192545782185263483401311435244255484110919898017896286408105448839181169197440010695450065594274215029888850137104621382981680210844847093944526785528445838595625076887143728749921276965439371509309098474983749860917969885074519631826902281555256671674645152440369646203925864804235558955171792903859937974566690578580858492021099911853466208190278024290240566192352557085648859752953808409143788023769987304433230986849991633956664365835803441173191848001001868703

Factorizations

Primary (ID: 143171) 1601962887901860955459 (proven prime)
(ID: 144234) 77501250227050156434265031858227202100668287286126595329356525926987191083053097768104510470939528950837393618827113212754860445312172764059469469781759166867695355290743149303429476594672487894645344195195071764031493798884845591067383236119135476920148474218277149937810806590889405855882600992816874344897268252638973175881388496390204823606013524936683028826557432817840766150907391709751804528963223062686666840736939546524007973943657406669569355184606488593076135323830527478301579733020850835228327382471435168317885372011443969485120117 (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.