Factor Info

ID 181467
Size 421 digits / 1399 bits
Status composite
Value 7001486790877827372949272773872051536033577386767970891471329504056107375563554210153629650729144828271276008763913974712679455084306967709446554742034944937812208667780324043513237231752184504694766232937265139074145079904919839245403117776418675380924603610340794556445113011617508585338362661098640667018743497385522830327768443568451217317838973738166684129665574952017988883938182680461762474212064974483272690910061

Factorizations

Primary (ID: 4698) 426094954433742383225998657061734259330885556208287344501350235478912326228730053109968418183037368082236451865292760730923476829114447283341 (proven prime)
(ID: 181468) 16431752401720955197341525874021592875268351699215958144898031268480272427883199304562843665257112135538257473277831521616934386111251316532071194822879344678345623675979317255569066011220159582845220428118428646010055979833268521464590987585953809750227248594734978343614094733921 (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.