Factor Info

ID 31427
Size 428 digits / 1421 bits
Status composite
Value 48845384135504543748850715475918608736466386721828394801575067134587901222752991123920892925699125758643089953670906699011763311882656064028048828192044411545744855468731598068302349461184100814596885069940392085857199092617655868565802171944184625505052621216043913909849207205487837156115969005491466783774388128295115617325978537034489984807452074368905110834962931094838686060635025360502537610650304258420516904677892498891

Factorizations

Primary (ID: 31428) 1373828303154919120168021045811475165343965579100056770803785768578210639273287 (proven prime)
(ID: 31429) 35554213014343842900434235632930526382090493716861082455494619748842457595214716577331433173339303821790825030798997205430575588660207171382311156004364354829446807458702897145113654008409948375264400290390060758705602060761609102875013208773066878541895656421389900417744732200469919786777513713130644040513101886149384106274724971174984757293753693 (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.