Factor Info

ID 69477
Size 786 digits / 2610 bits
Status composite
Value 287981875961798234707065460482738581764345926584088409907604885918458526231115944596386941302063776971981684565977663820270979846510803345267595733183261515442270694847921675849533695097127649205165022364780857655903219684204762465864191732209378110256688940004656230393361478131926731407436383886849309968899845965025484940710749401652052165148889996576666954170925480255185607312214328307620400343792165435204048777103822594103543515642514962949727897316380350612289685809975510665375785787204653854642044777679944198406563141466502733350479807799180090989918094327265605820359021904140489358131985333162051073208950849340696309792316320175999128742194160917019960223503176022615705922305121398399868866296462595219691639604884592403100032098836733354886542168962098489366020511511179

Factorizations

Primary (ID: 68184) 100406562593700976489171 (proven prime)
(ID: 69478) 2868157902458308325430317383662637400481831678494141371824053284324998221279750921835080311484421175782403073015801544591641787017196102993110510105785670587312744374103456075305518577466580916930991985782474429635582447662308562472392773231033184608619190399941499136634168498661277383815895111018640984091250053600582661411030378506488034269138509435971216815299887967487167696941611268534901789799335594487392355496326717670137942672626670895874089859721295894768599031718055810354912235840415233366147594662573864108924318305220379574194133345853435489549671945784944606205277178025123840531942187570885665221246898054725200687450058213456680955528722490908380486537382337479830857024965219508414415348045903598062355829038240736457510638543610580227861855849 (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.