Factor Info

ID 216113
Size 93 digits / 308 bits
Status composite
Value 402172632286498627078620455265504247372015425314569549854474554503368680101813955107552979659

Factorizations

Primary (ID: 216114) 161785206248676056929457299898406991572743 (proven prime)
(ID: 216115) 2485843060757539082924444183327260257844591768138013 (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.