Factor Info

ID 15569
Size 312 digits / 1035 bits
Status composite
Value 228307524720461900282374369424691782626164250859536520788644026217354711747909836022072878946704196942000953463345268410943843696663887637471088170755702261974903482249814605676307293711318007411473315306871721321427027135815186642565522925547342822434529971261403516006358966272010603068305153490232222502934637

Factorizations

Primary (ID: 10482) 22263485343435683412693923533443917032613157943146077977190561 (proven prime)
(ID: 15570) 10254797090329687975916296931566974923994018224465411147585869621864811270744335087346537443645493683341726875422014293827488792933264378385666011501908024580739211164282027241645003615926609236962917888374387270175934380616502676167010031918250199117 (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.