Factor Info

ID 121561
Size 547 digits / 1816 bits
Status composite
Value 3190191529832885799062965749494666859514636050041357358104960940680143761734791557987333211493014980043914575756928375855312559258248999113025048257359132939650472363637911149479431901956286815676050981749900474831600930913040633912878282575804843865681788277941563630236599178487264555570777857143036644159929653559253357258424420655983321816941682727000261766049898117987221194633433328206123338340763023038948021712589542784146863499465921448813806043215381337427092378432069968166165731746380464598571453177687421511042461379373440129361885627

Factorizations

Primary (ID: 47854) 12952266432275597903714501692123334530527943989770516576880674742692289295514546996198241049 (proven prime)
(ID: 121562) 246303729661033350760779163810891254902054006055600209697054013611486302944508779805010147761081554951251940494474103863469615016242230825058086403637541524110826319237802516661246401641830354045509448846138424639798670531096307414896112194269845676150767212910430239449559101817275053696758776273835620937703567720188009304346280715848745480870493879822901821951348199505562069529993938607725057972957121323658569634051045849557673916134746815844712833523 (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.