Factor Info

ID 197009
Size 309 digits / 1025 bits
Status composite
Value 188854605969498978042315551219185571947762860001761472004480997524392520327335497104511548127421793072663672096744027194248079843934100274835379690206042169660767260049851885795460672907063698508959061332610048611738140067499695711678229266293101064163532140244760743444173318229994779736996533977456816369561

Factorizations

Primary (ID: 30640) 5326352135600762750526992379495118785600922088568830766733106048441 (proven prime)
(ID: 197010) 35456650473260146773890607474090581892103710608494714250576808985818818746770531228631595972517369840217953610234134584547206218650020621475457020991216641952761286691614494542535316185745119825296792914936336734274576198431220688383766020321 (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.