Factor Info

ID 21120
Size 361 digits / 1198 bits
Status composite
Value 3315446689451020656271322779934483646191288109970579684729918853272731787811762768291719081373351195683272008383713331807417450461333358704394169268018139187478893629065219676420051908367861674878873686230152530617299573377752080765176261529037846865215388839608305059912368271125457850559510040722988095498916397557440017530702340199877108076982621226339627521

Factorizations

Primary (ID: 7140) 7323187654220815881445121 (proven prime)
(ID: 21121) 452732723234276154045320887400943032634643421260573638021108401944112989284649232725713815686099625516788899804074467486874183500736488009200815992826011313209570233099501905242267730474455000217715696802449105050398598267571284169965769420837226052283682714558040014654279403512541876520075052734529907203266566659150064395139651654401 (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.