Factor Info

ID 197912
Size 475 digits / 1575 bits
Status composite
Value 1160581840702597686212907044921624891247397248680357293325290568445014284715628238402864905558105928283370057811443552563521199748141448702294642881865659836982435366505607569048377583087618373717685373176920908601052007513605002771659780769815445147951230290253456915244672195186882690550576590989143400266813537172803615474947218403868099559697506539191878030347478895539299790502804393194139572212088002328424904148699582899101540325555741939972424165601736656568057557101

Factorizations

Primary (ID: 17811) 95281002601500920612829641487527580629461615901941 (proven prime)
(ID: 197913) 12180621624612454908607854382440353261633849691673136757386658839138219052506831272650138682826402276493123610777013176539570666248497728714589116807021257126038263849079923467718271059732391749813142567827689280046379141828762360394874077970812436310695419096357746563101385065986120883055570971500792546360827789641570236154634984443237918033490717975241203055809157088522538784629501220979890789683914662816323832094980761 (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.