Factor Info

ID 31550
Size 436 digits / 1447 bits
Status composite
Value 2742810153600198088227855456843911946923963600651935886968207256165929689778685663002565424862067969994672939881205526584590188462628201448542681436188668550322294972712596474688352728640018634831768312946986755416733022688763353265900190757452021203681400312769755787788371702927817418441051505932791127072090699651326788783720935150568518539790928679333342390722733247300168657779731811931115363359279137004244760860765142966942556993

Factorizations

Primary (ID: 17111) 403733622730561138499463252012494935013 (proven prime)
(ID: 31551) 6793613410371475429464353893953279500755388438060667553740077085402507214111247648250223643666174667423198546569672712125942207897739889848634396233210724518871594250004816409192632754101718848511736576269053160435437440144915507447149337448534871266462235706594051496362000061442101910939753449201660918247961532096966020281777656677200741106500483180716423024359425630005259670313851588796732461 (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.