Factor Info

ID 40005
Size 275 digits / 911 bits
Status composite
Value 16323673897621520845407398439040613784939870680808480478928799942866283486153315723470284298798372496987442475995516829556878218081039464946240541640495830015702025363406311702092861460257298771842913939935421318541038175186763850985815477469753185953588555421041467230852581

Factorizations

Primary (ID: 40006) 7861197759376969310871284581062232753724157295719665271243468634881392447 (proven prime)
(ID: 19773) 2076486865904164187880498803002833020624706055858258295123907760787910463183237701437319913688727165276132151609318284002818920807675158414601157967453931895433506042829474274993772412901816590191592923 (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.