Factor Info

ID 139661
Size 507 digits / 1683 bits
Status composite
Value 230256426326938737778884313672631659334699506360026780512951212682764971819092127111472849071987815591340843258157993691895703885834328720106830463878543088043209902723498387397814650144086313300442072276654847840313307312739571399026301829714602633387087869121355157648908867254165373962414453468460803572202597543424432395026775091028064427783367313120213674389399935833927692658388726444729369275945798754436088186310470801067199278187546294582243046986736105743329304588222528847984734914332057970648547

Factorizations

Primary (ID: 139154) 978604952927952381405478537 (proven prime)
(ID: 139662) 235290477161411685943441843456714335217222470307877090645713306076504035216836122045873166661018521831805310069559927510096348188943655823797228418936015537989878099071581618678732074549564345187536084575057987200401733373669336815515171605678554124625714917251993680519565567447350021843861528297192978817418126358294585362704932961810566228909354354061721529818435163794696831974332621398957975613558903683812336106898834417978725624435450084698115442158492637281862381489374731 (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.