Factor Info

ID 204782
Size 75 digits / 248 bits
Status composite
Value 237158636265660499682045077319103124125866422321875705492632699332840894319

Factorizations

Primary (ID: 216795) 258756736991359324754008080146261 (proven prime)
(ID: 216796) 916531252570169597510058684701053897337779 (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.