Factor Info

ID 42298
Size 247 digits / 818 bits
Status composite
Value 1700564469477057944713710540607571546182528535255528289723549681929014202933960989863027985869220542113078255262429698165565755586628016047506377768182017054567596295354641515290140447031663096039096246253464313798195976032609643646054386067479509

Factorizations

Primary (ID: 551) 44444142000883733457541 (proven prime)
(ID: 42299) 38262960941922192714278282234486206985501031930114814139504051547409908211187664290973457534343909445019619805363944321669888364891401699507966928674062780247056727069209948876693454253377800400336138113039551635060211660049 (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.