Factor Info

ID 15161
Size 274 digits / 907 bits
Status composite
Value 1056496799677778606408732091682421554344284950853360181246638708466593058851647599428642483835521349644800501398024176566834046058662416333998404999202766384454013576217425810892659493306488884826011524357270608604625224960029482590249107495280635742451361354490808382504961

Factorizations

Primary (ID: 15162) 7177625770836221802329556076335825436096998008269681541802483819859969 (proven prime)
(ID: 15163) 147193073783601920633287790330124602863771832139830689138712611736408073554252575596503904529250026843943230415437676907332575023889038841760738007057557789897576825562361573395307354517056110822947155969 (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.