Factor Info

ID 26616
Size 470 digits / 1559 bits
Status composite
Value 15386136962184045635392738443096124265339884432415858362915072437500546173402485025113577645298277409180801931958622878776482335306704311262083665291810450479646709328239250248456172697834719607221380410790103517458813282494121123472387947250856348007532486543631896947503764642839370312416478982252479330299716446066922348396055329542813805550665233657684918700277248922293206427220659052638379994632091698808621423044443318927829244329491983561884249046837108532534843

Factorizations

Primary (ID: 37987) 21945325612504650106384598423521 (proven prime)
(ID: 37988) 701112265721720805420543659419840521798678633875602796570472160076869958058066893197081212369027107546742386297592324934773803409740023508267826062812734023375283461343863205536060635149080005727732892300733312774105031201151910923691275321300320199818359955455171056980464744505804700049683077790837566450301053762052903753841725755347118597343257748236164453706831128736802669860708490196328882926256307909339049405932759870451826870683 (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.