Factor Info

ID 12847
Size 328 digits / 1087 bits
Status composite
Value 1007468919560626684343639912796141729429142526172858610457278583813723390503013868302235269829309361323731004580760038412601778643748872695210486641739294438105822617459487794478013487731930344026323266551303457990719639636811500311348635813118736323783590146156003082113808763990639026202106798708681219780249732498445536681559

Factorizations

Primary (ID: 11659) 5865500973936060729431154988451238023 (proven prime)
(ID: 12848) 171761785402033931639723644465133717741707162362168604871852385524151454923327379051960660417892331725684610312309820856005588631869818365143586586650883016083833674513556196203091755248910553099408073662244728849214056260705899635909826984990213932747423631782353936915050259614691814131633 (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.