Factor Info

ID 130715
Size 654 digits / 2172 bits
Status composite
Value 350147305120131989461901142556599465533143962433296304972636205364898862663845191260400349421743874290363016599461525298770853988947379707367187477056642205313937323989226969591351336254439669265719283398122096122825993347879438699072212546413686560189191302017361386830330855180806889474308922955939780899190734625059588658102730734665014031298009957090316963819697421181307567842347898342741349144805101092363288182245439391176019053288407292156048603467387251312583920601768311542340159817191396781169594872931649168949721629542358256153270986066089994436150851221339523307075762997479577914101924856484143240849213588277574852286436250290815875564591

Factorizations

Primary (ID: 9876) 2813281586127392122459994734380030917896923948169058457592833580699573282844181705993283184273520893159 (proven prime)
(ID: 130716) 124462231881354404022472914838721682928221837518759629395488918951163137517831553655361054685007736442023300751162312121571612705379225490483351989910902281140616928831682291594849124785610296342673337169825970661480268541719473676717351002734181259898004419942579085622037400393135834876525670160332443733611830499901034456068085460170648051061326831908149285891119755403794776960474328127624120967754727211816687651479424666235179347341456731030451037424473319498258768942013905185834137645661615676139918655688016202890703652200693286406730707152249 (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.