Factor Info

ID 147442
Size 280 digits / 929 bits
Status composite
Value 4289848789440127962073782969382215849531158347340540373126598411259570960095920493693519154426916714601257379092760721866896691279016859128266384551147153637412453582501867297681026561559818486428582129420443358037875125801593235568243202594943072701145999810698294958454884586641

Factorizations

Primary (ID: 147443) 202402591405923336151 (proven prime)
(ID: 147444) 21194633723027446485228008668919872822857562852955576101166123459734033957385136016142321905234503730266482383657509406276176334618799932792600471146934005516730686259451631647584615590972837915291308317398029498674414676569850817313952792464446872733240811991 (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.