Factor Info

ID 172423
Size 344 digits / 1142 bits
Status composite
Value 56885141733741068905704288018702447371066976640912562450888483138811308516373632045221345309653514871281662314531666631486841272051523616948700091540768708539063376767204360787309549253719520500235697307719250729006198017478119413079777335679279772398985205378927040404838839101221639717517043466478513077452673047506945695825349138893413091751

Factorizations

Primary (ID: 171663) 264121602381250661783845115365366071901 (proven prime)
(ID: 172424) 215374816830125380875300626497461231879687948116801950303885413669129135773982424170758563175992717406228288012642358576372126766789341940003833008091904008392080228177112599644915599432041627718967745447064989422211796453752529421843988750588556352093554229016257183727513762582434732015979284847828304851 (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.