Factor Info

ID 157345
Size 569 digits / 1890 bits
Status composite
Value 64716797406653174759190215789093951194006182820991702535017562429537685423399212607045980380406006021868351720559008181941383909633722177254686063565541554057425159252002496026241971301935566938782954971243827448472527972468937573346717070726776078353480856435157069341018951661010393527694723363575109488226500248140867758739363978459712298008748791827293765072403441750896564173615540336401969309509103463355002984522861598827297560834134617798971175140600262113738064889674879270380313590123201970833365996186019428868601983989199383947596944402646797919981040541879

Factorizations

Primary (ID: 158047) 141314455965485821194023951 (proven prime)
(ID: 191398) 457963036863400534903672010563869103712741208170430885183560118280829283928766865763057093113396553481894454032219437558296996936258319464617130994714278067420231575230308285527951154075080854202330660098914665117654193490545909398051300021667297860779826533515823345527959947802985464938029060468912387035647632855128392062946587713241516164863059026895287423935843618239794420302669675584421213181637698281381546601572239675403386277015001460496638765589640820124656554469552083994856881809144302490963984612013726167441179452038105756762329 (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.