Factor Info

ID 20754
Size 346 digits / 1148 bits
Status composite
Value 1916457550011879276758378182809794116788095756640068281954181543344987736171038790164056374474524234265166680100507425619026349934153394893152067531516090782429556785147178014591876276309179906509086826272702029234428773932419742626407507142003292177513546710677339940356488935966311871867019351686659151971079355299732497726473422388609388843503

Factorizations

Primary (ID: 28973) 754407444590658069665034348564831349816756299325427713589455248131953556687063 (proven prime)
(ID: 28974) 2540348141781329171318014331030778526039354147018644300528693233958925756393692373149256447305592423504846609536174719409699261817165521138346685835315192681303873847048372200170825763417277364826935650738394761752194244977672629493215653329554115675258760454638707881 (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.