Factor Info

ID 42845
Size 235 digits / 780 bits
Status composite
Value 4148443934084630115533039993234050317135522877525745038774212411583645433102078277616248607463251544182094750332984147997646200811558939788187636995240158727548266883693698051767190931210988872109523091767273438692341030967748712857437

Factorizations

Primary (ID: 65) 78982487870939058281 (proven prime)
(ID: 42846) 52523591569606851406993276464209417154695213631898033049159691883749981251979957014590075879597342640745820137719059894449796813752112467503441039700281968634099286229699070354910596095612814327410874588640668145877 (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.