Factor Info

ID 15121
Size 312 digits / 1036 bits
Status composite
Value 591595824543389972704360604221773952781609940107855686204456330488292172752981684597900417447136285082228624835230304111657297841345120860029222250158041304734946386524980720358953705073128354272622289383498000377476587340263692067539841612374812589005498788150775794492771943588128415338978196831730678927069399

Factorizations

Primary (ID: 10308) 6774027833473375976915021445395839 (proven prime)
(ID: 15122) 87332948592277898431779547596201146951943874848395591913316769420666703911229580750648421543366213356176877090193354693558014239002920460161221749977494579399295896177274515190538525900288069027592223492189342803977229930468352911240191972746224294620457298814563070963764560041 (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.