Factor Info

ID 137342
Size 571 digits / 1895 bits
Status composite
Value 2356248460736283681765250587347675066036490578294266190951477042027468980594192657528757440620735978787431309183296913589564019788325943421716393828028646758091401146163052594856293075170005156378826499756465920884732571429344200179060353283506052456185265544100210531494448712633677661230224793848331742289103443137632532794892187425790108823585818871304977626817155855160197299702925339632058376032543142516979477135655672347336267063076498969866485474243451013212214179524269288873380516117547106048585707568963600109618869352026340773927404263991852415282686791839437

Factorizations

Primary (ID: 172234) 811239864422233323413935701845955936329976322894824636248521746112143702645638022901718044616392334297614262736695988021328395156746374104081941123681941294718306297744588415114105719948091815280937771536773481166497050321799108073755774691941145228161214221843310417241933 (proven prime)
(ID: 136759) 2904502803760030473636288932782284793817584760729370624506135404169861805472027998027027772710523810814990472591645953614823701446695829399104679236730521344986688501386358223641569047388202667590716901925938420554304374447299762780618766177095500088325629430958613276964425458481781438964087317889 (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.