Factor Info

ID 174628
Size 318 digits / 1056 bits
Status composite
Value 569970166873722272654463412402916792952267360127982767316659128099317331036314054857840320048579708309943250759400121119146349456115238776167668623408300925967367908908589808701051189888395971818782651915910706980025232433801359751517689869111232774526934613282841847229141733610354437156249710671079840192276096935753

Factorizations

Primary (ID: 138893) 7537100491710250421714794663358628481 (proven prime)
(ID: 174629) 75621940758333954040412634668192803759879801016378377482953188089741616167312229117318773633349313801711432448484022050305316070085431641511721522031804107820005790105186694715108855699355020856373699218491843305485063645627423314280366632218285259300317119047607746722439728525513 (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.