Factor Info

ID 152798
Size 499 digits / 1656 bits
Status composite
Value 1796105922745176244022747541349148839075828944767865879949787880762026918969242511608027092243072473705247939442386144891185231455789540339021288660123759314074278960819168146599134475783818632564883220394553633714606895081705641171411698071650160161720315429797298776522361368789355082258119558768495142729846102727280897736855027204570740445804449776726619989732606113091415426742936721270134273027766265950089947315695243611064243943600514095415652724194523417818131887734496135179760965060304229

Factorizations

Primary (ID: 186914) 878152961393867026796977075087 (proven prime)
(ID: 186915) 2045322400204935585718275232867399836473245751237828050272006345317258549299109233973714672843833230726645733205854389242411476980698987848801459749686001923630258486878722866367529016402282150676655396770634596497953852957802320604930556566757694732624268062471595920829760770795333737049974654596371530866470600337858037504507154928708363158769539061553250906884160472103952117999894476151707642394900115630883910085535577022785888232086548645340871633389794592888267 (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.