Factor Info

ID 154110
Size 1051 digits / 3492 bits
Status composite
Value 8074172459626015332769682394264520254203047907656403035771301418289040010517828945934059760952788058162908690216211326521552093667010840056188939117629438248184587934815506398650617438768407338671777166848403643058934520643730029006541127530463898138007889230032891242777699972805990056839707407252691944369600759986633867539186335424797796948491884713491430422686781465702906322881859230427796911366411576536539425183259105166267633483443260221287232630998651235026602450454490457918089087976532074304764256948074387297604294330720997370034521610701857111191533304858972113650625953060080150327231895694478110646728045715673642892373699436113273904330816322113983677057018415453931650149764096681145556597400977688428636277511729789226933922904084791553046603661399310806983537491850611153386411674304320101329260778121019876741105635803315271680925414966346238877453822416062864916610687287661999702879156665266533711577622736136802935456929559082060166345966982760326721323800827535815351979235319905702073519108176159917589921584059170314253431123

Factorizations

Primary (ID: 152155) 399306293031538498321 (proven prime)
(ID: 154111) 20220498901549470852224665699153391995090626741256448127275938592824842424670536185304994646038239972456225901611587072276815691441815525618136917500897223747070836491111727841733825814782428483999261912773035975813441229854259312085398050918170620217369057631946382982787618468966427683764606076826627915569509340198034813978142830412764348697155966347711726247585941965736576713285790279863045675144901336180633754651133261609996567650911351190784268624958185240334155581557550636023117969436671227489271931219163068510258345493906369688490528383809351306001979876411638506522965578499527060751290908880515582854631697517971510439305235509517531600253011970986742289671002362684734964825221399505154599280643916944656367574837648477896535190684702559470856366266041553848162931172472389408771358029954530276908633536803271149223364173116666759502119509633353391520280806473542937787349941447915663376446261534172420621568814003737599794386636376507663228239286782772713615457811248294264504062228102000900834399406143227811388963 (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.