Factor Info

ID 39752
Size 459 digits / 1524 bits
Status composite
Value 421700131182278464391785724805899783104975659186387384545487749467815231948544893102476932680280012450640102536761917985319620936417738960905401070500996034672261352059176154509962919040000062937056296405274101912936877041846640131972197876655998922177866145969121039428817600867418734103917762528748168580637953190742019774443053945546812443137050965669026750010733385581870544484623312999513768371403041666343427989176649249003122065857126775903538105944963

Factorizations

Primary (ID: 19675) 5294796903161592416528456780680376286484870226446771978908657527791 (proven prime)
(ID: 39753) 79644250552929765034717503299243150449105462464374203511732097461672025232415001216675747039712284480872891158595247347080048030614875191648062112808400005019443855390278670527833936589628910232739879506962507614066445902086541522987261792912454169695211411736866883966910459564056955006910815238154405949426323512608328087821039976875293296776528689824406600034387524838372926837524903384493 (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.