Factor Info

ID 2860
Size 437 digits / 1450 bits
Status composite
Value 25392045388063539107490749043974163918525691852569185256918525691855108389795724879602601644089654334917544421754442175444217544421754696095898098179812829349665883959183607011360701136070113607011360726528115501670550468191885114087770929886392988639298863929886392991178503402736240303737714203261346278245557824555782455578245557824809702909458880948899463272895319884743081474308147430814743081474333539476202806620581798896474788907

Factorizations

Primary (ID: 2160) 28213380943176667001263153660999177245677 (proven prime)
(ID: 20313) 900000090000009000000900000090000009000000900000090000009000000900090090009009000900900090090009009000900900090090009009000900900090099009009900900990090099009009900900990090099009009900900990090099009909900990990099099009909900990990099099009909900990990099099009909990990999099099909909990990999099099909909990990999099099909909990999999099999909999990999999099999909999990999999099999909999991 (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.