Factor Info

ID 74173
Size 358 digits / 1187 bits
Status composite
Value 1928438001868140991360081805568822905813506686793842603066138113147690479162611867326469159616416568204494737226077953608696963640625475433499991061559061486042512534514124120704162766060629757570535758180371004884645389345323287030253390109996464704926359509275751861967842439563441955503776179753110037677697688271905908397233811849449257769345947138131089

Factorizations

Primary (ID: 74174) 311878855751101499095418602238443457 (proven prime)
(ID: 74175) 6183291897823150522854643482731424882715921627160495614355140515206761602882852141004393298326156702135416434172430080652107489533685637644024921490268633216155917849340558679792532655780172838835322216625093846134203239328110855230421269842194960898730809718464147103019488738317744729976778370571728889046330281816045777 (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.