Factor Info

ID 210355
Size 351 digits / 1165 bits
Status composite
Value 419273188967889095602290672740322906814079461271826677068487020978672263113871120250097315719643166512039536238215861115641711849832658024309510504658439965174143265477508781308616167957553201213808881845195704796322351929419968510588171152306807928817956073240032012633595733784267769085651161451026247863736736054752447373279007875522962449567961281

Factorizations

Primary (ID: 210356) 8707386730078945322691938053 (proven prime)
(ID: 210357) 48151437620146655048280768089219602855781125886281356683741732905984755599665821500772743386758534733952064068124088543874214891699309628887837861057328153988214802645104453199811237703924441103277724566421519368863927103919477999548002843482363934707049044040306041323999738261842274652568277704137078029748756567906670477 (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.