Factor Info

ID 197736
Size 494 digits / 1641 bits
Status composite
Value 50917765202902929851678503406005263620845845977785982407636174117634502045999351228236612923893785482658958934194188725883448091893689422680048122490524111936398844095035347853301829953245955008945948423112248525195831253914162345157415537716025708497167627663667192468613996978538195527198651743525647402035774962594745990514716488639425100767934411203406409232608442441093373084087568768094987468388963817855328400831284548326562480052420442775072450380581632361192755516632755430945766800427

Factorizations

Primary (ID: 17407) 71290345172183636000832970300020922700284994749775478028707617956545936259805123153052559319 (proven prime)
(ID: 197737) 714230869270222522232091735529301352631101733156682884437279429774933480222071217310381900795911628647542575656900469581091129624822657627536623228241450705002646861705688525681955467521144018170595843862813052023158755367022410865809157973346387111019852214374833853652473678784238509896168046946590810795593794589263094268825220006146376889154114565760946055757472622913240420668092273519898168669133 (proven prime)

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.