Factor Info

ID 38303
Size 414 digits / 1375 bits
Status composite
Value 628997901472702221021105138640492951992433504615811130291858272011752181334451538631122299851830967757596874799648200516244497374070217517441362734835549426335804539826881010019054991411483822475498970892471041498766645728405575585090440861242363732107011693558479420666089092766631081300849887612986712611460993627056453596414817287995101608409385908592556864334143540401346409281765392815421934241887455672551377

Factorizations

Primary (ID: 38304) 547780934598651492182357270918373889137096684400489152169 (proven prime)
(ID: 38305) 1148265413679570340249262120909743922681653892375163080998780239103178413374875492174727746744654405171764102645162616969277343912382771927367460712272976614569564406380792453241408823521969809038373141037414365819898035264248924235471739363522519124748748829680336505472174163786176538343911695580315876305003408655505515157291481442253662236699339229184233 (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.