Factor Info

ID 2482
Size 154 digits / 510 bits
Status composite
Value 1915410123705867444125708413759362463203604047908738463723831361998900107300377005580324970161973969149136099227707894035747545735113077525669974883089259

Factorizations

Primary (ID: 19307) 131758351065116151205213 (proven prime)
(ID: 19537) 14537295801153846351817703738880410477160846001852930664939947210252309838647247969661352825497521611375112265004135211973511632743 (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.