Factor Info

ID 43834
Size 103 digits / 340 bits
Status composite
Value 1131155213484884608213611809918148766783296842803450247801534595515843057777403624800351677672213778371

Factorizations

Primary (ID: 219) 3531495042124863863141 (proven prime)
(ID: 43835) 320304913355982024156255521493733962135484051874906041861133719539471022735681031 (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.