Factor Info

ID 64554
Size 613 digits / 2034 bits
Status composite
Value 1423690434504615367687680542930759398751071337594598574702217058859807474785572444395599017243833126848449281911615966903504335946392707071847207053051764183663735847145994000093670061732410863353855091333768442060053157419049674204753430866739738656344317753901386108349139481683336593846630748044670831564109585071865378312276876502095242867034671864133726701005120866867140765888626629910226165992907964073459896087720482323926748808667997952381615428844965881340242829378736804294655561421705662148309070953729081643142976505698536200227350479486999908299033199340876688406653775722916513459507422413983254647

Factorizations

Primary (ID: 63368) 151192644932534555018760925054337887684171 (proven prime)
(ID: 91023) 9416400084408186585423226350025987902390217219097088294400072569915907716375065459063958586120351675495109429865545004103582461748760481133046418679878175898165845280026145235372234479128685154116595033110096648116482735802186525286319465312649712457539691290883860362639472859371527310268841723902787803989176218973333955622749144532895296806171264495548164481345122887938355390235317289645785842976833884996351073012326274541554415000453390377470558584983508171258672973938504464889120413206393874119144098006195509388628829024766349044880809900443264636453476809693957 (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.