Factor Info

ID 189373
Size 335 digits / 1111 bits
Status composite
Value 18038073165605417157421303777596392813860156832677609759336103385878820314191007582731182924994544507426267371997922726944308220655065818680178282050804691938373556279681211286034154776941701533488356377753697176127770602470466448513984281179436723056212001804872665473508140840158398103701444780324521703528915055817265329352027340171

Factorizations

Primary (ID: 154628) 1129363636895809892086303692627113871721 (proven prime)
(ID: 189374) 15971891228218755043974587719101285502780202114690020022515681291893971931008633557862055607103353283932637725843564707701609517933881584857651301267591937710791577625121535732549209556629376851374223345067640415553361982777693394326335268904662499856363461330690518955797063797511323712895114451 (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.