Factor Info

ID 61991
Size 488 digits / 1619 bits
Status composite
Value 19445314327434708276228115157760736945253608086590805204142932129631210005348448902480646119599224386542097003011559556844361913182939880577137990497672195248757828604330230379559533332716744291059389376778777670623840711932457703153570410387542070801684737148815165989569270507488181896026448142935658992859987369848884758378976236592645190855802068387788039667487772062240731372965162154392240458963593744838849404729405581595861145322527867717542638013452154239175473402507657924423269

Factorizations

Primary (ID: 3545) 57805828745692758010628581 (proven prime)
(ID: 61992) 336390200596918563736571934736183143356330438747960627859681116141710199032194026739870886372899264453219913939516339315861180927213847997885806166825942496450280807023576978965142110458074941007168587723392511662274341242378825963621344834926848357518137103345251581403160826536267205450567721038119495414805531050868039304050112868912627276453376308299937525137689661644077471784345812540035923386446200807477310961745670361880496087590007618501617496852318849 (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.