Factor Info

ID 43480
Size 283 digits / 940 bits
Status composite
Value 6981179791932050617826374710096725755963325338542530360658937220931421694700512856950148529319054660666670679294624182417760012532666683578119996378358823755450361383207388144414349978518735683482281341625266426787785367270788843589655417060012776592523874419890857042138274239703549

Factorizations

Primary (ID: 31) 67712817361580804952011621 (proven prime)
(ID: 43481) 103099827535651514647100377512640793484457657723991296669825168348458901825000585459250906075783807887446064372785479112324000077673569126678572992380483866931817508434285127162275198995724470825065398980614712444449317665091961161580886579134476664449027769 (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.