Factor Info

ID 53614
Size 473 digits / 1571 bits
Status composite
Value 42050225059302945642386483684676771749514841170110367864280801439191866026875697482885263036969387824636135401152373433188948771405713085769431344706937920811386549281731449779600758926702014537445226692113157519661437126193139665875887725621513790604709395246790285136807777165561956526940334687903156120153430234152521534070373954932271576127331140129710501552208525202654826543662641671764653298284076217814996397190292776289501843760690312314974809985312014848194586789

Factorizations

Primary (ID: 52661) 162850852401561531206652538446531295521063252616075973302680156277236689496320226323705897485495072792315740154819213297073559556172809933 (proven prime)
(ID: 77045) 258213109966501703206356613941901234021470943742935908209580229137873667102333801719001534935903213202443453290622564731106274886850956266312148661682324684953231662893957506677681798622035294844939606670416377797219893626598522630629124090919109043060309773256764300430961141960703866715879910195959590476607454554784090964364449823033 (proven prime)

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.