Factor Info

ID 147716
Size 359 digits / 1191 bits
Status composite
Value 18158888627103320443416212240126811919635470320060802481913069951905365960772734782636302194535289274892767887965206511495506355279773072420118270942790630924780420754492660128149137664555866058839889951261156548059624689786439144151011861211509378895290416169485098613079787784146163099259611191446803827379435313146234629974686569470837690791153655882772797

Factorizations

Primary (ID: 182880) 6614496361616478724735573264857257 (proven prime)
(ID: 183234) 2745316897062374993378604451961735093241651827822357303301630481662605259628252689727360441530014917995598074454816910846484539869945422326721660218927356626878881180805239963459762543914564785378608090961169546831176593725224265367089292328578800944831083147100986592122022085116110593216732590876993890850306298666248367221 (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.