Factor Info

ID 83177
Size 762 digits / 2531 bits
Status composite
Value 548016526307995916519478446878889463136846975447902533661124533235079751678350688346320861845744032206712166408531070723098829429118063185893238267560825636382949716902583287298927240260765665166778395043266221163547038105838063376554457303971617399940727485945149391196492394151720258837455963534354341367376357652383363461822127902444513121054425253977404926093477669793349556041494251333830382204047846849268400364200845627882104541544264734322866054800389108983452555810465556698875512894975732586496676561265956723512254921525211080196435121440829205539765153444536154603133309260178424926209096963526049588381514729094107417628099088071351021585396489840880597634923146444997551726451726233789764803176385704385277918362604912326846684315612688964308092269

Factorizations

Primary (ID: 81839) 87306661051176165906516698812398181 (proven prime)
(ID: 83178) 6276915411835157136775976973679511883847935456959965891877145598221736420293936896368194263195130719946731829035003134879000809947091432667517429875376520931360929227900373152541461133312075449106676664178175845711645553289539956962921347131233869118875488179712728204836783156363143041886175939073575760011360537667089980041770768459273379724463778854246459620281767552301576148342369756682952448491017059838278184025010615816071462169593889246399094143074472840682057250667349571323576114018505339443084394103855294740134057366752266258055560431294354191048957781200055852360842987887984772988997085463275732044370873921566123477809018094482852414545938285019761620152535862010902913211210445054951231035959207548011207289449 (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.