Factor Info

ID 11918
Size 125 digits / 414 bits
Status composite
Value 30530572148810792824404334075429530548076508292998747795884014337402049166775377505663422660078486142358126907623125328679971

Factorizations

Primary (ID: 11919) 45023598003342782094423520012240471861 (proven prime)
(ID: 11920) 678101562352792130552756055802686619278584319081164908729491507665424123266478510219511 (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.