Factor Info

ID 189726
Size 584 digits / 1938 bits
Status composite
Value 17040791175575963971693415907087168755235673312881407839693279381736258793424268589294454571303374646565822367966293445247527157470064194425188129891638097181911039976885260907472605048576549884301721291109147629376403604651637980688906703769485701741230300155881620957526628281974772847379039645038985929592761524274688239042433205889157595636018803774130763505102923959564376985100749468608466798861435651646254752597153961863935119524416271492342403883945152508161314788788644674713892981434987631965306182698576858568250842108559663526464801110733220843300854734239685697454612711

Factorizations

Primary (ID: 154646) 2994938361626916310097900969699892125851 (proven prime)
(ID: 189727) 5689863736066685478378909567090786081330530191646487638372550276337413999028791284004784170409735995416424177155073449554286553711925846263563792172413222307102653126434424651272201287330602356330662983578288597429088449380262654032300892668914595379010894846415476947384866267580446777538986750348027053391992080718702554209311295596247890954729302647538841838045867486023362741488772911834621147676280968179575167384912628547403040953263279945326469388835177198071767391018460364569824552347632887499001537966702151467330841318363742955005861 (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.