Factor Info

ID 121975
Size 575 digits / 1908 bits
Status composite
Value 13211645989039877310707281612935639425526531630576933572777874073216842929952148248579064112893723704917701842443744060332078882766081539083560815540760226181123219687343746404941325807404979377521267947676713945153310881660023294869812393878510453379816634576744707786763023043375795263316060041364282906617827569664682851780423500361461746139194613457432388036766447823679554764260947295008229082950709107979221079208708278268794066016385285990492152227121023118298486903392160265367694473673070298754032721566230915011373884159141300124737719425341861681393276968557391593

Factorizations

Primary (ID: 45780) 4151373954962898009476264790354447041 (proven prime)
(ID: 121976) 3182475520723825875455056728891253896022643752754410986668201525217491143995673476984645362031414709644086928667564889529389502707060606326998145771474449471024247398072960387838066278709425301282072391622212408398268868222397799683333477512038152122090446871950440160959838292239635837190809610803121829548976679439504203894854982146395646656615701509869502572171739598502897928656160907279026267854586884020971147182330289183856153338808785387540996649935097727133108445432347457435742859476629585099946835242004565006531132115883013673 (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.