Factor Info

ID 23103
Size 615 digits / 2043 bits
Status composite
Value 844301303159266977644672300203719142521244456264852987612391492862151439668992561862952169350084881307968594545515575209604919880054198908908677544577545643754508869568017458165941788045632388637434408425087303685275098141138449511596351102955192143289186143271975314020242961137120779347663940274319355133874016728791883648259264791091676176288071405507122748533530566814337767276984631565227334975921915704710561214760387131076735671725248736479542312308883838476448942434733597400231121033210287517413593668686000249580248360768703461960870515577342373395231034832721479832168253284778312824927501730278903325909

Factorizations

Primary (ID: 17934) 15918716269297453972620877 (proven prime)
(ID: 23104) 53038278267932770268593834333778030165976223126186208599141929238992644701977244520573610925334314680826925754745161140934403739454846194762355471866026690830176137755043904213235999213855917968160298058633023853332764927857888261924209166127957304159857198876065093595827303406403563069051871769837858435811873125875883711320884203603914158835885072368919576125798977482231598790053074432303655850356670834610723654760993943084715397416555120876237323131945347226411371019903032134035622986790570090046913667375421661086978241401338357625561608368605305706375306702880673269421973631823017 (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.