Factor Info

ID 148461
Size 644 digits / 2138 bits
Status composite
Value 34238407738842581648982606740304900240793621852310880208390315461333920498435933023752597999313959876776100890402670923291167887703714875034578949832380990546436698448613883886272424096699117048991643809655566083653963868360298139048388331291487172729620470109033214935044917702479776247538258183398355140179690118809282674814936163838017797104717135384031677330254944912723374553773149044252312509017486133168041977523574996731559654582002628256562481645209069164828294188496460802549318393501487547714719690493048052026942136897697032496277355938467363900470225342627838661738988595138732697259986669117867672838163154420629901251462011656897

Factorizations

Primary (ID: 147104) 8043246179584357573185817 (proven prime)
(ID: 148462) 4256789730711920602073801247221113810765976713634044680414786494466171423749961635723035511925090130151242679553679262739230114210130160190117308515293557022072156840329925701632748474255433604471798826343378277004190975574335938578659205630250600419245053702048837543526110656462100004109949716691564273221043667875262270518552925354362593214324355012477759250873098027682697522045584357833532006934880052358795629516247540777314774527222867919156102788675626470958156118348178538913056476533398955599780331932821605632575742954829783944959724194417042214489046454647435516128226101034873920991744441155708280452875241 (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.