Factor Info

ID 187784
Size 722 digits / 2397 bits
Status composite
Value 30013800051822997898862174257091234810112427984659188576222193925741077075016938654951620143831122097881617140376874339251970504893453486944256376265785341647164434581011744999918172875427281906790614229291770845976908188322853969945152054184541363002868354570196780767577846341846741546497010549749608052510466239986802000833076423820879849838543817062191206402494052461236753723203744914869635940186010211765397994412969452199911275937446108500563626263064171302294942545871231698318249747966951069320503184433268063706584889158415392611308499954838614392518424961384940142046170489340033592218108946394807849863733918820079835657937375560838693904783780925429657203362798152541156756767499310378120267443839405683172741

Factorizations

Primary (ID: 186868) 4521951872082376419506826934406122659292294583524211395556466083389931393 (proven prime)
(ID: 187785) 6637355040667765062762785214946413600056888961380557632594804416606515606210318643826052151103096165443948625735051860091209710488618748265795381271159564668128332908749511220346241364596519984256189971487382686940990613429100793389301837092095383535721142777719397748939126387603860631290421564037345073107558072291845450628176876074783234566543063465418998585019320991745661369304861270852192562265834687103237600182397295857912454617454056170158076342829906830240903621947157171317582344442864109681593128415498095491725020814508350147451745674324228241400952253904918741859102437110358814254818063009193320433777595422191486734073598784066578437 (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.