Factor Info

ID 183415
Size 415 digits / 1377 bits
Status composite
Value 2011122721712243428112987940457295181388377273210377910165921848281744628460155786440840674678263551210548466390092726188789553132790574165139145412625820831881243392385512379544002690121887239114971592503652506473682120289067884731119250613711503565512661263717966602490357503590290058523219860382394212892829193858242520349619461286056898695865161355672842717105557532102916496338749648927779569956839767235491579

Factorizations

Primary (ID: 182940) 1448633370198613791766130319647819175588808974416968590493261228561776417558697374713446347562302045640095105037078370773578744760040407 (proven prime)
(ID: 183416) 1388289654984621785750247741256381391881414118475151601153292301049684260272273508729218296871522603618789295471803467899512853416781532811479043456706573394912162926670663921861804277566524365706388532916611104740663225863554334899113782054443816876829947119368645198471851350397 (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.