Factor Info

ID 198232
Size 882 digits / 2929 bits
Status composite
Value 518986583991663953134038042143799295395180633813831455887750697240048848463952118864263142817134099082132248385933883006269163495274932841925896937055551679668815793090949935148291921032213297500736337199299275786871788104103828581057836755115478445185630450212525729972182149456749039494670472986211396540278840526736738711243224386726759427528811854074032171285128474426350891035758314394334027828545460617473371352337948139883953897767115832125990000967450708068234328318668616376920745407626072414707094691404941312153125776997400216194685579778103045122553541139914636810261157619518268695879814150564956133123926518426768139077618082945940841607688285753576543867276755960351895465111627022308453094568381592251537133101504128497670115257775789797953423314032828010012092419783873692893162797158626201527505461712541209990932520561366446392239045006529651170208490241482716833

Factorizations

Primary (ID: 17949) 238428819287279709454394780799468728063645576507 (proven prime)
(ID: 198233) 2176694015190940189486342106872388418596238058951378997006086337553856901773134583935082485998800454318429778184104160299076550270890226350863963450663426172722954740982873100524953120173898433224428161139670201171078126109819453378795938961330442194539162822841558678671029835627505371197414166598305991490546154094656635531153137969477333535535488675311822671665851447194306051189658332848769314748043177739943855080341971491526437440391206852813132935405904929888955665862763140774150979494838658780896969567012799524312132616446516929160842794937358380302240198668130336731961310993909057016989023493568950697274920720991529772637642977550956381974785665068381953726234537824020205078588238528161290731877160866864644715546163863929274024831217731198410110293962497355575717837859421091257067086489427160584849090360337337084337619 (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.