Factor Info

ID 101550
Size 311 digits / 1032 bits
Status composite
Value 40515080081770313080219477929561902811132030180670687573426565201160207634929071807171366412323205763066712729208476669568376279575494280552769799035586826429745556808126154351750554604163008871455943061694052121788394192139259824399897517257329045704571466513258395288133781607283182659425307639790435510138607

Factorizations

Primary (ID: 44040) 17886620822272073876412481 (proven prime)
(ID: 101551) 2265105325614199856592513592007841061311711505223223448460698435156744261795718877071858208779226608214630948686061681688553837132291158529761683985884156869946772989703970200306914767425426828835588771404658193643979869062470521073006968005736788573016448832753759191589821736730592047 (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.