Factor Info

ID 22067
Size 267 digits / 885 bits
Status composite
Value 171538132515957426762773243298198367203514411756196611346238575938881889843277817811524032869206488044027202535920993165941584765226255668614371232938558589568980233052387865963710636243458326885944941121605670167390647484664695461371139098026809644149738084794982409

Factorizations

Primary (ID: 22068) 2829247728806215136257 (proven prime)
(ID: 22069) 60630297859543377147721786221487744995312140529373030618937645020405948460150018552306447704390510489229369548055761225596574100809194451641913370885161670045391458395922025799410101553482432455197820155988320207795230193372631170834872470473737 (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.