Factor Info

ID 13254
Size 390 digits / 1295 bits
Status composite
Value 623361447528369702678035837710509541976671459155315915402465368296295686819372778589831930378824895766402579207548102247953444357232752968047475386852338159003062945889509304366436944926599284476082949967027322932244817529783994216269783958040804768804659246413147202761685501929962307218363270656543557811883127883501751226244622075654226820539798218971837607102292339134369872100011322009

Factorizations

Primary (ID: 13255) 16794037078045525905179734244771790769324392130935181 (proven prime)
(ID: 13256) 37118022583341581872232626883045481379657478458356829733841749723279299209445051595418217988175401557806188811694184881245401613698834040194199246714929379302031397015950003483712945004551578316935188395526277572132443367043954604768165574294320818610676036682004723039706192133095631566054979133109695036852705514885604239429421230588989 (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.