Factor Info

ID 51526
Size 670 digits / 2223 bits
Status composite
Value 1039637807247518338303004501876356973691817704429132547566925903086083736119218591249505491886906116102337469076880864621205407227432499969729765907711009207238981414787075240784539871549711095894408120720151132345808476061147335146519361672262852159021769432030192590301158990435929076668781319312874444761335043560071642941988918626379004103819837358914787806398224776794014577171016782280319165532878829009935348074883734685095135635936518862247113454230467816719288575620997540422983128175976040894814223573306952885128185170382192133638416883750801889789852075813541732243936510746792893850248684631411636373530909645056560428513411325465800833584456409911820612587

Factorizations

Primary (ID: 74659) 8457021684622883657733739583 (proven prime)
(ID: 74660) 122931907474927796593176600112806200928187208163551674551498085867875158221123058944646527004838677876976924385865854115196854342749541561823223315770829065521246810262257212666851269911825772534665555821316373788743254288768368832081828746592467554048500286062225941752072372315138890155825947755883928831799431717622472550556162132051733035434476976535989294682783647953400952166813912177598813379433480035227886282428521869665456624814100217607212803278311420497091726407735557296463424216408795750129883811493382128167145365854000228542356011094674500970653494661908826193114485110775866733584842358151776944427273237895175915649449755989 (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.