Factor Info

ID 188137
Size 537 digits / 1784 bits
Status composite
Value 986087872586755446550778896611761618757007118009645864841295521122195666363954966045388570558263885519466117607149447212278675870804566702016005517562235428871917333690015683396936910293259068960644124177758585100609937718501765793485169825489458951830640290675039410534238956469522985505355011942751112026890237767785133274552639718919771590217180193594591783546855391722091126822671738336615309260563053332671603362728326661379427260117886358731832192755354848128219829411670723688350534329573978632696111141129019478056729217362290283

Factorizations

Primary (ID: 186520) 4204719883801585511649446749081001534684307359255399687269538508278923438673806233732383364089127397976548290345910302934997335762798219767957904727583862431471674461704536619647047 (proven prime)
(ID: 188138) 234519278296182326413983995294309399275464373689131925214425622071655664622273918771198595642341975228156903141513286519424920154375355547545398878543405036786145468583398641154733634329113891708098587883223241529944732219805635577031798360762553803086389257386380644872223527185729824532383046777425830222465438716942256073909171595573880383657698649587389 (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.