Factor Info

ID 126280
Size 665 digits / 2209 bits
Status composite
Value 77520480939648904549624000986242868890156251491534151733089172302790589714583096374695789145335900367537653359689397700273009093125309569713700639783797298986147708728439659559660440330179744093959198330790241453237879003801920594979359106099241257405707911796576631622134343864385112529766793338446231301120361446650236300388176339902400243616740746465169642756617121641650337284857974577803707169214632810990231233765567529805210496158611412880595909139049790064100677484270564567625541406793338880800839790403980151302361923462333639783438316178689405136918025847322008899700205199086339682857437675583183041427392396960443638158366343172039941685876103328086083

Factorizations

Primary (ID: 1872) 510568263569513373543735716000846252984004717989584470217093625754137376599810716421807381144843 (proven prime)
(ID: 126282) 151831765644192975399447787257743007081269325241863849235211002392572012576386021811216404988192241654279689379927906939556634232279767920404721297003219827188639346992870487910214806203221723496448085647844563489828341544787738092317284791553393351570262240184654198975988505726140568655671549853349710463789975110306994028496345619334021739902514633117220711851575644330839953342501701152249322109504897111875595364709807187032746476438950555305633547019713679295488495700137075332705671596370861331341957075082634664510566180505355084956442627571588770478201948736681 (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.