Factor Info

ID 20465
Size 311 digits / 1032 bits
Status composite
Value 23496243830138429453182874269182758752269619441029526540405765926006818397787200849827676115603302839755555630957155211753861376702266296681094118841808191428412027111735931076983691929252697423166742085636590095587565457251497689016469170146380605262271783097785122060580101666041720430852274704820124398787269

Factorizations

Primary (ID: 28622) 1275493575009421434709030165445757723012169857054889 (proven prime)
(ID: 28623) 18421295324803870079882191466475809337805655285605809408851473878061569093429181914460657723912036093099263517974357055390054254567378739735525996424310026582528633731050718434575227402623506720493539321133139886946600941448598032478228915027949697577374111421 (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.