Factor Info

ID 31851
Size 557 digits / 1849 bits
Status composite
Value 37921725829730756225412194469694343360423213058711408792087058195310759453887520329701335141092524799450178406837052811420589246953000488356922318298695577978420199074522253992164705835251305795661461998525226043986811468602967670237507397308266574229423957965561378820993691300663697908393676402925487698998501352074947514817208750143168013206799199337114739955514944444426906712031055533917657194328147646563748130425077760180903688475638173542909653231522097478410509740196883337030626483842102892679450793830209149140539386778275526868063476694393931729

Factorizations

Primary (ID: 17128) 1437176850540020021056024701236917910178773041847685459251313907949 (proven prime)
(ID: 31852) 26386262633914292539749718637170267575220964239008232455907785078946486806932252387577261877270808842734051476704309689086835463371208026217771535449717593159841952530840721718906491606536885311904212960326562285591269168775764947817486056843798823057568615652141139213720956725483199164660114775452901613942035781270790285844286001911872401679858703576861370538806447994924390795658616697847991930539201166832667762364638813286525622307034127144449829907463544030803379453884085759730975221 (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.