Factor Info

ID 171986
Size 343 digits / 1139 bits
Status composite
Value 7031341460439141792637303257352610197321114067193084794217440071645258881280760592227414181344672799250594436834212492198403909625019000331661550018576309096631967730205430483586417274754685991867995294759570602053469968228989239533077848901957729035272660706643642954285913937151920579991177566036783191728111201442312436893060935591988375027

Factorizations

Primary (ID: 171381) 460105193502402003895023840144960797456639819 (proven prime)
(ID: 171987) 15282030195997851296983120185776512144808918456351568910696887099876849178626084510177091283700951019712885883368571071822814666357888428021275468556928916460560587341437716853656342625318753374387425064427998028740110802461929449328538374511664702949141631464286379405180306785853562433872443319033 (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.