Factor Info

ID 163595
Size 46 digits / 151 bits
Status composite
Value 1933308918130321362461269505464300045596608251

Factorizations

Primary (ID: 163530) 39879421520336710536871 (proven prime)
(ID: 163596) 48478860636040590672781 (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.