Factor Info

ID 8037
Size 294 digits / 977 bits
Status composite
Value 717971230320892203463208558691577659592153618534148951478209824571595176413279713021179003438502802330941147499620884905047535282786273110032196317610894750267931859001900729944844021030325811726474852318797937950454449183109501421734407064912663513281280735739898828360197079093470106373992393

Factorizations

Primary (ID: 7517) 11277573027736036722713586016689525331842510247329583574661742579 (proven prime)
(ID: 17704) 63663629448917372484913750197831269594584737172116573252530759508718747840110323002340817844889858740634023452234635371137892615828302968590709522202918077195435133317087993840388494832276355523118999330048001398505653692695952467 (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.