Factor Info

ID 15333
Size 353 digits / 1171 bits
Status composite
Value 21314573648925725012587515862375071847176935101621888159620438546025655230649694862236252385105923662253363071274387403074530878107460638916599498699231071742650992331498227794514040846946368867216450058566398314653324975619429514131436338170784314232092118958349202433686680546312191950245680992158982464713726355479663188378883136577987897463520611159

Factorizations

Primary (ID: 15334) 5021212857211460545431575720246662915704947247012537535229103913 (proven prime)
(ID: 15335) 4244905415294983380578838749071385160428273560824965637506526266857099456585263739948536225482053974428570523306316683546355853837193785434677414529154526932445879763854091690185156235910150287596230577746515668667629506691764052337025967682995537206733630736941928546241142453276496713343 (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.