Factor Info

ID 176687
Size 385 digits / 1276 bits
Status composite
Value 1097929940832348374139522159830310501552388565523519796077869753679268463379957084539525849775041074631636109231491952332716215245107405778930710337903122210152399033831159465084964370081803255867850234570616112868984343885603524750054271844901981281511347365973485037699712565846571157173168281030638565312819878205291198877811285566845730757864200922703839939807816452610953170053461

Factorizations

Primary (ID: 28801) 199748978556217905863773912674922888018124776453 (proven prime)
(ID: 176688) 5496548461815257443919898284876510277431991118783380498262884935706092486979188640183712735387962399092964351951394934196476159920183921777035572230707225247240483972595101671322836291909741031304955204574475994475730068367346858972714964763195524047131535871644077930022151873790427660878808198822310773377492690340747837176499573489937 (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.