Factor Info

ID 164550
Size 501 digits / 1662 bits
Status composite
Value 166748869468296744753510445871926310476065340192654426078826569966080710458201891496430256159639816311132132194029301683469707652957902900367481096628361293110847885969476149278937434400266880383812107598342493139031514995094642689923507370621207992422293100762955801827572191219129054877336277346611385136583665229483555844983542535418705460148738078840506874063693770346264886307310668381507830640998346095090463968137442127159409744144558746310910064210316911692359608280654293942950875835117765569

Factorizations

Primary (ID: 164551) 233097809012891189659601 (proven prime)
(ID: 164552) 715360089287990270932104117738539873746873193182561000919426743744248526014611387806542668919336317403760714927827908930375168787414180286171769078842204821032668163223429125644730565370259817015943327332157833064705331226894707485033909652668357941729813099216064392557099081280897015783459211813740715407222988091744108658818108937089318097164298512800651127849482248854049771461136893551047601163087526907367602328936026324613275949395396309352946964676930119142474682493169 (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.