Factor Info

ID 52871
Size 295 digits / 979 bits
Status composite
Value 2574941183678023358490820141090701150848143558009989743818551022689895923264098384367045696001860548427220204299273624691045585112140166184717205723676304994329374460274489386945493602995991918764578842528521714954394364879868380107025778463738630168336572996855922553794853030605655764004816727

Factorizations

Primary (ID: 76186) 574415003477912224164865138245789464170840631670479 (proven prime)
(ID: 76187) 4482719232762931576239608979544157332348440399464322374041070123481381024967126938662816584102137672519656141732348497122322309249133828472504345488208952547811409415475774381948796623175669257896800967466107183314456140087043366558577752459513 (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.