Factor Info

ID 83208
Size 643 digits / 2135 bits
Status composite
Value 3597973151411273789986242511127472812542445229817395508570379357706209055013067920624464387349346052939807770978209069483634685648546464475908343433435480993241971695331767458725510171820766881282720329266144543549314455747919929275342127599800185858645186961828490263545009741205385669683865358306672772221235372178413108661681314904329341019842548000035504269264795938579970534448593662401541554933317001931772117050399774278461398976018855158728790193691300233409963978479188042995734639612878257654009519452944105361389470948297925199309422158973616224299013645448591940197562342703327203923666128670673344892713601532194476430819455024241

Factorizations

Primary (ID: 81445) 580022039778076004713657708467583 (proven prime)
(ID: 83210) 6203166267247198453767734909289970410099417138743331089489777819132208700537676497785710887963091966330382106416549045852623798075056635834187200811658767198697856331562215012059824093483677022299073137643922208717986161985782293536632726077137429194798118363164410487714180124367880976230823888816021295662398244349273479409812335435634471823609919103212120585035109670111924805762666081334999259834966699375058887828231136797621383524248397796859273613846868847698864430042610489360576832429986767753606371480948121467977977701227446496422423446600831131814012921472199328268484855530592874947538391106176527 (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.