Factor Info

ID 138285
Size 939 digits / 3117 bits
Status composite
Value 183906412214211595148629951393022228750808488634755086951629357243614695704028439946202752263850528663893750166104349293781060487602814855373731267257889501322387330233493341860566304510179932822475606741329033639188686800464918649415965137151006627429402391759878171489514366222705644290760418733914079231615091582654829212120663425726707235102925993477862918058416512978529567782904504773761918769527629275642819531815203621480081275527464989854318294131036388061262800550673238011983652501208250323153864825815152985892480386065239818163507601520883682804719851069438237479588812919482182058314911003322185336960015126678559200342667003783203659865517942497079214971909838136326469874814532205362157081803928166694860066291383216715092062282730791046559465443485982475348295223498016250367316091382271742636930291894322509070447577084147154089415767735765633931364813506987517677953128301955382917638748515721328606529055989705398319633

Factorizations

Primary (ID: 171398) 1267250942525134477563184058723615679941843491566608966541767971905137 (proven prime)
(ID: 173272) 145122332162372032441378805476437629966733466970953091626761780108430321097890517961389947421891151060668745497788926151066061074796030842932208133547539971657126230056073324219041284234047820068338195312912470854048496683284768238678343958620117825505157967980734952810713406851401309082168941956708671264385115681300217747644479402156549744527699139856307922386807747404654836419842547556781765188132351994860552726646826617687535487020880776619465692835672682841264776689913707192216784402841011387669281976190070585851815499859754389978412047675412283565482230934500436614001723685388653853635811414754351478499670496866924588671944120165599411084061019832026384986336219990850907194425523924204403013177864409800862126017995259269896134134523494948660144425801553710960263215545931655881858436838278194296403722700980497969080131744793993459142650462699305370658209 (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.