Factor Info

ID 203621
Size 345 digits / 1145 bits
Status composite
Value 462356243880974411248672475073448512418614891255032512939774840015452441230352101560144309043352274475852019742841118822740010909240523260812655325191716078863622806392118623064635841757950153611715556339980441781294620672393889819427290052871810558930510649293216007777605418456480592057839807944761498687398320913813206839872063542965421705409

Factorizations

Primary (ID: 203622) 5383743091339214284878774976427 (proven prime)
(ID: 203623) 85880071919620999624538078456710770027409968151196852262300787250977215114616166831773653021740501213911451106607666473334116107232199799573116618132237773325460984934967965035675018709822374412618694745898143312842573862879085601807247588658476196603772900464748223890245700876091203561005428664777951460674182467 (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.