Factor Info

ID 71745
Size 705 digits / 2342 bits
Status composite
Value 659919070918353540672410241983078278538951013718810901745883865704465421671403811986722642785756015253106221303381900701575271566225799704980985728120421601931971130839235223215062116639359327268178030465835505168209331873304945673455562050914602041520973983721775199228570089138957006555188525963476676324610360111722994645103551109822759758675328676451157184510048132377052532914825376297222315672157683801818770265833078632622109662331517873585367658347433354183071996964447832707423595350833096263752784048544996107249460707378110503005884148811886003417282942770744593478948505076410880308269018486452476397978481095051067406499774457214080885329190537006383243066430782216850405277357558477937117353

Factorizations

Primary (ID: 71746) 1071377650025662608019409 (proven prime)
(ID: 71747) 615953740403812382379209046372245057475529938810875887707171986534537058979976115699256752370614588512331943915898716302834698056823628321188742900125989184847474099191549899821647044678025845732929951901429946276435431601636332181908612157082366861574040233044061245197191813542421204731504323714909940908488948900420493029742749396373424339083127077539274803714365056091186944067917715217613108293661183778995521889807098369694427372918732000683685423413352456778831871765540348775035504682161987690930114377087994515754388504062274325948605208183368429816114129458615406656177536029401527085198072617502335818600822334142263055942797745961166552894314880551582248549932832438617 (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.