Factor Info

ID 77144
Size 247 digits / 819 bits
Status composite
Value 2175012571957562850954344327177590426511828822801483571436511406788837259129579194081773017023427103683304296316191214327717911103169278949214708985150330401016329227670507546748730514232888191556830926699511743051124569066786365123693459398445801

Factorizations

Primary (ID: 52436) 27268138641564464649627762762033543154129 (proven prime)
(ID: 77145) 79763881229583446127496789723096660906392209892800614456756628629207621413880736421622970870296674018946130402734219411887205739073357936648555480703750193296879951382967233641610338903961112605604268662169 (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.