Factor Info

ID 37317
Size 318 digits / 1054 bits
Status composite
Value 137871685106035001712997154015722654158910533718103476535417945623794767009246978913308164508032340933229432071884564146089968721701559773048507609322094492643636050006361595214564908062450891575687538960928033891347072865289441655195280265933908910950719654614920040592365043593068068185142675884776843355119160404561

Factorizations

Primary (ID: 37318) 21487388383130425238000457925252828921 (proven prime)
(ID: 37319) 6416400292474675337921216027757753872814439177837929117449591820882223996740309798987736680773610045749846139156329222772014810292368946023641671584381097909653681385653244525835180565710493212302066922431330540967773506436900948912404468578894170943240167442323738531316084642841 (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.