Factor Info

ID 197913
Size 425 digits / 1409 bits
Status composite
Value 12180621624612454908607854382440353261633849691673136757386658839138219052506831272650138682826402276493123610777013176539570666248497728714589116807021257126038263849079923467718271059732391749813142567827689280046379141828762360394874077970812436310695419096357746563101385065986120883055570971500792546360827789641570236154634984443237918033490717975241203055809157088522538784629501220979890789683914662816323832094980761

Factorizations

Primary (ID: 197914) 3112555462428543395584634477975856816299787197496001 (proven prime)
(ID: 197915) 3913382997232966405130185830422972483829802014870797103348865062796119979453887556328812204256637775016641005849542315760145408593423537471113497263486552088146244531110126721032727115018718537619034406372315676834445341971716167318622703697204177104705921238662732582802066247440653763903460670202465571551716255937385077411340686892793405321416430010020741217870896524761 (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.