Factor Info

ID 5401
Size 388 digits / 1287 bits
Status composite
Value 2645201938908593772204704264251172898763197186143652708754927160982859855003317054263722124452809271501392333544508038554205553592256299410258122226631183784128319892170872365939535069124118368972046757681109190799502785380224356371289698204880752118134134871048077631831969470774709071988568643363531159832527542700464116993371120047687119218770494225419853388471896464384133703203856361

Factorizations

Primary (ID: 12985) 4742519947946695589635026000017432593 (proven prime)
(ID: 12986) 557762954703828058126834793073477910373231211233700171206532466293951901528313804433060866900791175355085785289627555497125395543009429589575497408469323677898789600174340402418903340432755435216739493896148865796615772636126799036816424471469727324131076620612317338138805563013685055230610793789571171793560543821768589707092168021588612267706341977 (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.