Factor Info

ID 152721
Size 395 digits / 1310 bits
Status composite
Value 11219677442592933999975335797717485195177550959813146731039619697850493633096739873486574323209569742090869997525885415852540872888102582105934440179753390853522836813708267246952270379473005269665406658858400333621105957866700512708042843592935229679173163467237587184390124786069255791913103859643302596021834809254332359956122170944173584543709626704288999121574641103359289624498409701416331

Factorizations

Primary (ID: 186379) 731551028948799148140437455525315594459547 (proven prime)
(ID: 186809) 15336835023955920124926040165520336963907289038373958850098889609887176514816286912217805256986791316369819259283651886336832451657739178249358377871134113564670715379775823627381974663037614305182457707256410619984412023121846644459275007406730731101989137996727220722380839252577218545093648731396490592472715100247408038846049807194851546311126680273 (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.