Factor Info

ID 12977
Size 301 digits / 999 bits
Status composite
Value 3207424064390760818025011750330298160494999382988017898475000426709518274784461343420515282696021898734534706942628286218576683538704288951504066758302115961449552886552140995389509837901651746649002126309353944196488876155001993806459901240780936671251775391465760348774103492597876838168396352865931

Factorizations

Primary (ID: 11695) 1593204794095231348491880857761413 (proven prime)
(ID: 12978) 2013190065883671960178931775125602623962094494354588828750787889259183661375337433053515122293358045912853575466964405115909750358590686580984108789588322778659637128100738069410485741991806682682891603049492821182541258063618875404981979402998932336518537330902171087 (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.