Factor Info

ID 150755
Size 707 digits / 2348 bits
Status composite
Value 57317831586320095841365823608069438865927211321753389364654025867531708744333932376707778968744609371412964109140005334556131706679517288513100801457195663018852533861724306992414439855735100998047695462738641756166354325323043975955846417927611671381898543980962713010450013121023438991003581365273833396223455636375616273860331708767804679506031258816065478140605232895597448113694636533491940727945562545022763185388139471218858670810515425529448025034364316349521862200767835912754947750712453918346636152787796458524670663210068522571467660145857366380600757017753337707152345875036935603584954480236591610489433021240941859203558398747741062032010274114380753606673098625683282985033105341066208010439

Factorizations

Primary (ID: 183923) 40387722662186381818204245785553891966732565822316005503222595221623131865291540532733738071067 (proven prime)
(ID: 184820) 1419189491463572552437729820182981542153946372546661450903998074580116982754042623340854758142179834020112481258378267879340119684493316464442770759249632843896004075869461151184208222801631771730869832074081251194980457707175804351570144762113574368866743021204411762926471296363097721481571549117092412757063022190928609420196411858286992391092951904885185523491609435056068611276118184426016689463819099054158811574164285015716726914757053105273804972693360345899751342804218683754720469701025719021220406919932417777748001144526149245113742465991859088930444248465810448581248306448146285441541766063287326917 (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.