Factor Info

ID 51348
Size 379 digits / 1258 bits
Status composite
Value 2910382958906058293817620572387359189148262328652547696351484166753976576756428478136989071172575996414805504525602889857116425032867660863358719935277249203056028167403966061665048665113244554241989643123036096856279472835048797463600043962818119947167369774709288546942326678468372064596093036199556392766473590612559884528829331093945840305817118687242205503053728530697914177

Factorizations

Primary (ID: 50234) 21283620033217629539178799361 (proven prime)
(ID: 74306) 136742854569090446484750766357157951390184884206553961806117971881550394278892236976525822101549445574524173733061347299640790144282669611953220037763757324199388716149141745616587354377854507751577899296570633040149928265242754223783219665411165163247006974797031819499285762914848541881997974747878856968075628981725853757403383459224671679118894657 (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.