Factor Info

ID 40977
Size 391 digits / 1297 bits
Status composite
Value 1791863599260668069609371306717838029983129508079509521218893463118864049998803793776751081892663314002584722912017738163172997013145858845427101952554088537852844918557623826791356293181682576228262174331900591889575858260752326522920793316207458187029281848865574142064549701425530763088348403772299177580878281182098510491569946894955151974388375925956314476960675676958382454492895620801

Factorizations

Primary (ID: 20191) 11351872871736662882973881952326901248582292849023836549375698070374687854710556299659477866174801360953461975027241770726447219069239499432349602724177071521 (proven prime)
(ID: 40978) 157847398355029353998764367516038575153324234938161218950553165222510159205069742506884458927131912152726271138482057836912720633075225696960028149024012217567891243138994689109633798461540271415938506878814764469949848509389885115681 (proven prime)

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.