Factor Info

ID 37541
Size 450 digits / 1494 bits
Status composite
Value 317854613531721082930776407305224651969832126701174859785264414454565490650693514250571185155591414061760993999451504655946128326174752415191491410977429445763737981155410119667564185883912023203459226496634143946315733488037558387391027462036590671000638406092974480484106533201095312676635716176992116337256161385204118416429619043256674128302314252244048077894875941646026608297396286892885793867981215123142544698006130249625648108110692212252359

Factorizations

Primary (ID: 11518) 19149704835029612299033896988868835457 (proven prime)
(ID: 37542) 16598407979129019609779892305397722359437787549899108887117325460234431193359013867768030658128171987016771952734631413535115817126246605366391326595844522794265772949172630043347996623211679403211085868879862682076620037784837336726097636751091768425623818867861631350507059224509619098657845424709113009799518240448514371518833088867575072660620032572449559391075254663441076802167727072453381888368357398786887 (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.