Factor Info

ID 53385
Size 312 digits / 1035 bits
Status composite
Value 212228274572774307752518764173559151784941917139701944487456407930531136600100456657191225420245880816540784646980883154959299509827061428588011550032130801873900910018730551647523125635048463220487572943204458760769904246401858529274502158167057408251154192914683771382994340227514872128012471459632666168136369

Factorizations

Primary (ID: 52599) 214538593513800809975201 (proven prime)
(ID: 53386) 989231219878963715054992695134684376578841407829095057680860775477640412221256351486586925604885227180812564257475669797779565905219315950082133903607471928922395559673046715247428119645645436022781247945392446390964173474563044212343725885229087819292232861940122116118145271001897847569 (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.