Factor Info

ID 162988
Size 1069 digits / 3551 bits
Status composite
Value 8999499241307226308862434455945658888075491886180183499794876320504734196919263895267440185196480636046608713855187886885863748256218382044951164920728252730983091899150596075107515754862595202874497590578591870764385523318122363018422636487743492575705467442993775392002763005781502195240610068924728838248679249008228640025879017016259446514812074297276791385573987588895779811215819378468161446007765871558295204124014081588246502470843601094677914326998819310109939338181946337214230824035679449764551525204553484562424583962681561150939706823948475584083220340611840236011449839421715993003760625572931711126473445323352971408714963432507411323336251338589428664956413642980901084711201910066137145655028550552898297813883253565544279931097414278293649424331147277937932513654791968268363847544540028327018897563852327376711967785513103292689111005727277058128170866415271076887038816591177753746168376207925032119784311844497267011037493541287405647651790306546543787082148030332636093986905852626109209652447967909341597435726261536471695488824932536702439954093

Factorizations

Primary (ID: 160969) 326258383416172657566960974917985946039371428266734293 (proven prime)
(ID: 195241) 27583963198357220566414875140980760061891532428017599869754599301806455962602977042366974130809336295595383879801468832729815128262775089548142985145714229405423877601294541310557211956637385902438247062002004203063080274629451434927094668613853009433619874409729816215257722161766427900384417260187879249993888838027786710423355367358493272331694768472983095806187169225987304029456312975047089436515380645027230108533885088991331120756191349992197369874446200890082112942935644235053023344839577157775464817571806619651760116576714700160564645839759056808225552647447747763004846573746072740556528265356932806311346536354530289107791364110050252736915407189886697356342512583601138755556106565811636547062290573767565417653349700650201964109319269843459172704441785252621847004446667223338871951658054898871817904929479787275283090665090119097636411992593832960868739990636632551493603175160827412867500353273700252902560201790470209770058357136084654085454182145053848347771862747673664976750141391410120153108601 (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.