Factor Info

ID 106411
Size 660 digits / 2191 bits
Status composite
Value 254231530468616131029613402782357385683874647702435451651818441530458386011749500502413207917212987665623742172331556847405360485451406087848741200205208288678160905483820859131262297423788326713344648502806476070212114254090731887490804866828550180387864493492316440291389512013736373236016020092479589579733751259764988465596463134452991334598061503981109160886913169565236956182575970296644070655726750314152787424103529358095467776957116048694919377226111685819711411163203116382113762742607905893720092088056614128232171226821389402313882608971364033947305648135324623409290858528410404772364224389403280662605140460432808253861570025450657292247809034761

Factorizations

Primary (ID: 43828) 249030592240848568052059 (proven prime)
(ID: 106412) 1020884736212398772945346313078805660125495142373294050795900996519074474753582156664809657332964105111211847859229777672822724375525868758626904980687992646710779113191698112172561705852897217324390993754077159788285028908141521173864396671524965756323237140720083247909202940838967435417158703041948467130340974734407329757911255456750340162587149511679838384164466042144937466181352512021067637667242077341043755932800970139610209012857148993444201355759954511659178551466653487626896836372061351632694901735142817954574208929109007507430998245648763208348870088873196166287533863864879212061779121708925242268984461731713229209391979 (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.