Factor Info

ID 104195
Size 681 digits / 2260 bits
Status composite
Value 161340373151955845990623004958809991093777237061146079271239659407436338586011749064693970368506850488084873976559654818849989707738970227904541578295383708732628883761090477806891250653473348801900595825296627570244358487832736325667347218306760577496373033123069696211894694305201585988812676457333983716893979725531750545473822793706879116089753635988831528586543771378657888844838929108716778845449680212662025399706434083215243424873633025748583345919319218791746498757686458729275191305857270271234179926119734301515266220033442231003786161159667933163302916265395828811389910068433322293073049783231212457952093583075429573324556185463335812608044894669083062336468097195369

Factorizations

Primary (ID: 41903) 56214434923189402444958988443617632393367664982867989827151560359993438546198671947997805950091706658988253211036510703358006934977018651375559099193663300950097268858267026016100743706556231981749463001600779115186921 (proven prime)
(ID: 123338) 2870087965349274036902311386624039294158323650736276384847930588242352600970028219426912621155418346324952635448756984597711726934013866202323028598506132323182282345989080465129331600008532772932128725141904832547444784243158324253142917202084060564721391714272292839892364020301968973990286934660059797461510987789761746412667882225022283244693274852987773485970054104183373218974108114151742213237165886345195711026439494939579972819276210063234111139611471489 (proven prime)

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.