Factor Info

ID 171793
Size 309 digits / 1027 bits
Status composite
Value 742957326859116902454242459399649171183459499111378371687015797753023377329713470447681032564763022558185846896854175273444860591336761673506981891774974887712176902014961267416700903860766875253958870637432582678525459363049591072593674424474655126774978615985169120833158292574735680568089329219640823351803

Factorizations

Primary (ID: 171794) 257461354558968362373135815228504330265645425392315461859 (proven prime)
(ID: 171795) 2885704256981805197979096053557291936639003457458726378848428493898787787144511928639804772679495008008814568404851191304614143403048542157070656055828531928076883010989042149092401719570542287817270442080139758078629436510207264706716049846748462007817 (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.