Factor Info

ID 8110
Size 309 digits / 1024 bits
Status composite
Value 142347850570539395588013017121392161726419173193208466251855427642396403956054399167486780518267949000178949411188537289323219646165873590909186729927931477682505821859379392115304680985553579109150025156967988794658610487002100510589006165318291505882382167368995190282367843836198149442252840289738197310651

Factorizations

Primary (ID: 7509) 534577564460822791430647883899825591 (proven prime)
(ID: 17854) 266281003981362450198837955628961595633522726506564414432158967024681700160201665980140436358987471094678427837739097605438313352693062291016365699172516822029602059994372321039598535979137791014695168511015045744157007278288123504679820492991263925571957781533634371045661 (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.