Factor Info

ID 128666
Size 735 digits / 2441 bits
Status composite
Value 366732140935528897809849265869029644160734323443245780843957690033893854758844990032992787524061221117227099830095378573377905786925099242993898615863523890270101560496030681777234050272115708927741446953161558128389983411364556503771601430400154658453606469786947698803048247682492178823396576057846709903863025581415513778135528761459321069631495521540310066634929209495400251959975479100981668831063597227453669630174023482792666236487646601512545340360774273267953893585549528409654513019920271402001868498819053737261941256784921621362475886081775373666671386141317928643190945501648877241481901191327476002482944379874813076562599880704358645391350601513527022705626751826711372500103306142753916143514220875342051302275618008497

Factorizations

Primary (ID: 47775) 203768101496251192479901463422139401 (proven prime)
(ID: 128668) 1799752455083239921866677053778251790859485183798679993191332192047726810432843974269367202125422822222876329348781167827841159189889350406945429768430914300740740696223078993249894817165573599812751411675975564344630694072593469389107771149212007835792435426170002237226839090262066555724700229316939303862826773393961131715512796542305648378001319598506697809059088916503194247865849864836431315471415516820979958922705711259752825026460872362536066869660799471462644833328274267220815456196829405260230954930470462604162281729847315176455696214590932247790110423963115942402256506994563173862827265664101849939899843097568471316838030381855055441861912502178587433506398110124546460424804614446697 (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.