Factor Info

ID 31271
Size 328 digits / 1089 bits
Status composite
Value 3610155679497520837274517516588790760160126564086587296645155269463209496282982323614450130345897039051756642807901735732278691592521322228589819538564269862327220536553155084703266559780363680572043294669264885983795647055115093716943834438614593181586544271937241955749865948139250013795095075391545358470155649903251402208123

Factorizations

Primary (ID: 31272) 103373476033477388263515282957106895317857131511194597652434632687520479231 (proven prime)
(ID: 31273) 34923423474009675655522426955345715220997880640289335899640646008381493408594961409892573513159030384039447486176741785165148683557566458066477307941730308315577457867054893469655073374721142848158208785572026249738072242991317515045696519173080696038533 (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.