Factor Info

ID 40023
Size 255 digits / 845 bits
Status composite
Value 205980135449074576684988770035647814908293360316000322765895791050077692920284518342557317706795638766652919502245150554348109670086251956803996713348686851667747190640467845505276200197131887251926209468708661769325540178220880255644046464317547800984827

Factorizations

Primary (ID: 19344) 31198234389876128002952782212916694331889770402831700346290124318006436464972357735278842644511160852523 (proven prime)
(ID: 40024) 6602301042905025014150499310047313448245682669011729128957515031149279442747958138479802877326014922521941710194942904921087201551745922931834010574449 (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.