Factor Info

ID 82397
Size 550 digits / 1825 bits
Status composite
Value 1871522463227943521707861126529339567153577111516202589258990472391220418462070501807616679933994431893961601845120281381153425924907585206581916358181871584342006342764758051891237917068721843727861684691526107226874342457851690510990969441190983701374866518604468650063515831490555572108971957315525327926730924890438189796828092912444579229631229286773913288866519563469688660533118332353860169628656181756662241699109509593077297602833183103725165407387103100286918447153707916116684701458351941954695957649762320397680833200886812172238896474727

Factorizations

Primary (ID: 57441) 52280451354471876484887452069818382627426301367570009308531153187393380542465614532039169345229465486185065048680553285008779323550262876087229993 (proven prime)
(ID: 82398) 35797748771116154695676668248034767651799661453935210316379030333250363420222501274187237832317195687198220713479211702663606362907668154194901190321833628354531919591617861452621634271579655104398925374413275053255691440000672930353955819460374010103786526717579945306887860180853954397441989000545267731446414233937685204537732751054841547497053187033898093557638515465893629230471524407366129150785039 (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.