Factor Info

ID 4024
Size 159 digits / 526 bits
Status composite
Value 170293318860441439928833205183750461631282470121469030628899545619058248737266519433376118176777876483923275514157580758568200261209696520142846356405870367987

Factorizations

Primary (ID: 2987) 596242599987116128415063 (proven prime)
(ID: 11147) 285610788065329804756553073361847841529628944839607910459426642335926323700271290145126148568178189053284974894377157673079628234897349 (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.