Factor Info

ID 151985
Size 1099 digits / 3649 bits
Status composite
Value 2390847891794604842108340237835628006990991136529827855044996796862878977037234704266951564545762346649303414433876735494822424919122283964860116489931812096704239664610528005346845491254423998907013633796872928970711820890552797133439852047573800257427900117411942944644978136338289065933353211219904389011146844408916536900652442970515689972845921542229985284207444005263880480368317890493897415984559199233844855536948342162103620501333273542266576377925897035137235672597745327981600766099186883043142968734176197447116606395274135302448482810509108459781508530968945126850237299529563598704150877697909716052071326849492890193763772899954952677994221327473989318224332780051377580445937958235150567263517222052394081518028488051045420633103308960279294051950352016008359640489067821903806067798888839808334641530338808432093026672167631291756859804873192168613301990322699881962107378686557915446071761145450760966819539850970755771474602712055001559155056269059169412009300173257783939939334213889835709667605286695758507923886624233218976421431752381075058800893663315677793852919930405082801

Factorizations

Primary (ID: 150642) 99837797113993338278401 (proven prime)
(ID: 151986) 23947322165619997060040993244077650959692734529099109497535429260078639747976804570922608403069491865562072535431237891983391742941402826218846007789836838433181659262244088268782787529468588267835267438915026511777604229319533978549145171758434993512927780128651060938948476067331033481648050267335669931914289133676058015792559705259891361097544382607906930144557718779882796530548217116246432601610191008162489051897270748917199967916456427986681384328403004376805358756517512956857927519328873098537834575263794286395890541892295458228255620378660163238103296558048986775450650863426919218152395589572656664763557589041460838091772349733082886536740991214335542615772282417009003715083521439487044834321179195869407374492330996061638584885169604504256243432076576732316438827527749323510040478579315103732128983426359693920802027097965066661558685060218514758129759255318216407899170007766849990246737672703844676283019195120229899301338332040964936626768892180970739127078887645732213063129471829561790517579044953469310354888355181061550064965458986027395362550785844401 (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.