Factor Info

ID 91968
Size 682 digits / 2265 bits
Status composite
Value 4659828479182806541862740938488874064445098648150903048495966024851327360946632446016550197592805484916782416862835549511461831392121620383518845685023477643280896180972232299647617592576814887087450476372860909954122368976692565999703761677606286629831311013394618117071754334763165411334793139374916414206126155749369349633312860921805399609643166628949428034221531235999595541605551469501010200321080943725673843952113450873230257544749913440406587969171528586374765768287036457023620972189650886937446203542485195559393208845044970588262472372300964868378867116147664430387978345833354937442436260567613993806631153097155138804366998044451812685677853573091441279715466529060869

Factorizations

Primary (ID: 89958) 28578524388884818072991473717378793829824706187183609 (proven prime)
(ID: 91969) 163053501845433834880241699521167382003045105368605024921857822955912183029201148903530701046747429471773474382924192488158233195895879283716322416733318596564110555388783741459872370315995205793702091327873178732083031769549111210122363516984020611948422312258398683944044594948450172211315254237969176814147995519009129543426973292858212965403454442528586345455942268968912763858541400302490157711096290560487302639740834986652272700416236059456996506318680558797039841602834716859342414519859757307826833499365110002007718903206252774970073737321804031434422320476283688173869391183985799517525692264740598697374579205749708141 (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.