Factor Info

ID 127169
Size 365 digits / 1210 bits
Status composite
Value 12987972801215487485128797953848520338386573092923730448812431230142618808413141403871845820641241397969612105598278953290207112095053124951751284128796580415997633638359888980491250963188780290135029900484710637287912110634235540921544665487449112337533147476917575357107780512778200617938299554922776600781147640978486602310428462161579384732061504483618926889161

Factorizations

Primary (ID: 1184) 1478978975454355328412104109868761225273368881 (proven prime)
(ID: 127170) 8781715640836252044161027613489680912163604511004656321264308089241904951559965150401814933721921752768385684216910986450705177771045156510160546709001545924027255580705579459844415797350666718389417600998499439797290939320974494049314440385890570254079575934002601870534192561015542468688885216780429556691731884505881 (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.