Factor Info

ID 21608
Size 585 digits / 1942 bits
Status composite
Value 376091480531269750472582839914691506993221387335363475442740945775851555730103806578916246151792582980829235650067164171690156188717345342517798495721419336390187069417158249969137065742521654755931550106649788190433785594946130004912511496623828418693369013444243208738545691846402926447242575950155054796863671590495893732911910086908363506764605181654946945599665611988079776001546962144203377101116849712720776432843486493878626427359907855727467811908336713521558450409098627080109525230306192646638666472090370576988376046482582304363395869623738309158188020767578573965854208263

Factorizations

Primary (ID: 16917) 476936039068611477153641752340911 (proven prime)
(ID: 30185) 788557478830333593283945704945436989941915552840617455193270649715968560682029387686983495075651357264448361233685268133394956968415303653372968993530513658442996867678463900008930807129961356232685571979676106143344321925149980097225871694646346115990349980566029726833572351211496586242923502629493156433909967343734425481311516936748661599552078483918822079544816601570778221615701406821121955008238721964950231987625976750659128235329430448331074914569275025067225801804747701407982531982177001004086667738554060282469771058038623812802369102216233 (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.