Factor Info

ID 20697
Size 313 digits / 1039 bits
Status composite
Value 3763722678634672757596726816030651662793534230336042460878001580444216010002498190543707721074668402744209488665046935183515814215828122477351432040743395343045574715377420454396859184290790380613848791190427332729114790081638245599480948108548299386166520639469803396714535988752854393887591026007029228777761441

Factorizations

Primary (ID: 20698) 814954734175776096337 (proven prime)
(ID: 20699) 4618321142021714172435881729242993618831570139587689211024159023080192219764621327355690613330518693606677813783286949777291827954778152662169231351363674043804048692514808599750691548301254175961723842760886168334580682245559165926124130801459380620505491206002957382477949798845520828973393 (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.