Factor Info

ID 45114
Size 323 digits / 1072 bits
Status composite
Value 28305570860359629271115371524592830560793365171823758551296306242704772099419530031797813711686840046036921803258043014395548449707334293234199095135603039192373312131543933240516421036318598056863060524925477944559552791018961161469297929792811568788186665703210106380195773988877192774001315260922915752155476831474944899

Factorizations

Primary (ID: 9588) 2265282804932095970863229719 (proven prime)
(ID: 49505) 12495380620349570861124610661197932070406760405361539932558872008349915282057071410509034666801462061009994133914967302570380970361458654724143704300833048554344902691451110967905524466996030371745477967805783949758300175172692993530519537879211167245541140534417749006066644338234258159225583221 (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.