Factor Info

ID 64968
Size 787 digits / 2612 bits
Status composite
Value 1793621162591307918199492334981847305648995141053423597010496136857173867265151445183713022484930190242076418598439157665926330209335486969073354889874479553247353670539237591655768083354665015945995749964345807493669490592344690650600083071618230604550534168917577890705321213763109283835807796607770985952287043357047745151573177624627605580103749347019373930764531789347794960083320136771637233045603053059085412159272075460769679833426686099430317054179393459134560710204414804580325185122254094256560550203024817464546518736067927273715488023787152443835086695340133790617137448849204462927922210200542714417033442971334137300665261266472024708954800348928987717862172355210191845166250175983439211991910020055129131322398104142208730913449287583740786147324215723781940619863831421

Factorizations

Primary (ID: 63567) 4148175524815310783153 (proven prime)
(ID: 64969) 432387962337048240584658458103478424452422642398215053748689386292231527876854907953127563012715473663372642200854339465957690071377752744730651091384950064105989325627963924069519311619349451417612312226899728256200162593355886417569335198186097861330483626989146395202672320396115348212351888144894003159557540772678169383855178110599702974482041870416579990133670393653294970427457354061932650883376539059541094970708122625578292858320256932212794547768225707111365748613433069060962654127605883443734607353510607650956968639660024063680727881552582212037893570699854907918157604357674399529624236313840649208793335855878525942018837470448711721641371822731392674420922962436751023530908307282992403259640830510855156330915530845869226876527156251553253789218957 (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.