Factor Info

ID 64815
Size 734 digits / 2436 bits
Status composite
Value 17637981625648478971858464141602405792500876041705021666827370193799685068344936420812610549066687010722732315476998928068990584384858041190370435536894917677328831617839387277312248788411907788271764917177374432501058671445386785461086567776570148553574576171446216577312421257260984178533631264963365535119369462121682962048468075692750308042350003803428074926187681536643415555024599930181126664708217740321693873701106319757978161006698122666380414383397512382273189854704819360229285563115152473506755875145998641114712165503789123633954678368438199983463831587888384814881100415715150904768680907815111359321559293984037877777253434095525925888383046910854687963004943521671813699442966615506828817171870489221328229158489688627

Factorizations

Primary (ID: 64816) 48065151578229678677 (proven prime)
(ID: 64817) 366959866899438078270922229520274871591184498407525515665611308945945641942400478853169264354286327323746041688558928911778818973183008742284159485316991419739078391613625716362598741885206936046119923093090094521405359931597997346302851791460583640912050499456217355055152054215945150278861785940517238891847654499397414688779146664398586303596530676076581401907016717107888503045851703909881820928936806201626429354108035560758939647674610237597192744621942976987451520288242126251593269299853232687372445268442336072543102381472698824191409680752769630082358357878916441814358910314590113506797858386389508052680503230261078476602091268795099150874728926747876796852319733392098762741084320843606259121304949351 (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.