Factor Info

ID 99097
Size 437 digits / 1450 bits
Status composite
Value 15751822688898492272865874483954858429805135087496652269976670351422232875770142643197774618669492353443153409021224308343467425413985628546727141555112436221341396750643269040963782640028125435539943568949990868134532231974733669066744889548274498683466293600784932738211400800926137348571770411709122251857850403942143956324667442103055078832091285978292930072304452647374267716184221360076413061729963293393906205870881286625875410841

Factorizations

Primary (ID: 70623) 538183971558805833828812947515874242761 (proven prime)
(ID: 99098) 29268472346500076603701647048997607609826651871955678637347011259167812519828604796404857752209610369601870844743686155479199688576848185527459202314984630504159128071807490304875127999197304338927775663665582739385011294265938119503132358258217222730749286891650120402647955964268917182256495719616721340331130826256283689909817423250235210856652368941353878230535597468304703938476159301106995281 (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.