Factor Info

ID 161800
Size 568 digits / 1886 bits
Status composite
Value 3801085265076259441577908508501740687674353012227549749137834798615010586953045651474589513327558887917445883065864022986194369205594366650542258825749854054610339497943344223521812088513703899129961603877050708834321239238794947516312700221476579019388722351268607491906983046938577471644563408990247223530492253654248839908497731653113482217612612201639806869074269417554405134441027690529658885521671237788867076636637905656689304237722639232457816115700068278670016013483014269222202403894744019786777151026121903787981485010958874548905328790023057959757356702733

Factorizations

Primary (ID: 194089) 12346745383941160521386895452647 (proven prime)
(ID: 194090) 307861314611715802822196338163886217325546108593636405115745927167056062655655780489098551747318536571755774224161940560299693399411426581072865784844982973851479752939202371678917506279619844651166165322726985458092735426691942263129893120303843074066575018771583067174658335508422777193441649512186910514602420536296675828378509749274571762591587060349629675291393089926815955609232034385665905197720583214309967079220441984357721800846145344258203210810330516693377521359412024334779939875962146681614182419520107711774618991278658539 (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.