Factor Info

ID 144559
Size 809 digits / 2688 bits
Status composite
Value 81511189313361446043662737371775673543163668763706984256573708721497684533402959128124208993954983599398639174303979306100491666120768329674181674470748353697532539273988129122487380505201159128370601480930550088021205101694577178037927937533182102201303208595929887830836975502125075382721246374587361462759532937842285489352828293578086497315088395715273797080784751294465036421903316693912523977297757507028633835001347816071295441969312232084526375724565557887335823883988816951326455424304778934474475314495506765431316073303040494477251352847110343881014120418542748929017729968277966011061511684498061024572736181405246349966601155923908437455651536707102392785795701198637870257930739349167054783038714042470091610497108706982719488547010454868779660985211029424548706998752402208451979952939047297661

Factorizations

Primary (ID: 143167) 45054418717916808461851 (proven prime)
(ID: 144560) 1809171922152595861588507615125467290201858599533275279802212382535798781670995305589191051338129189436901094817611973864870558617904370933546443244996618965692543658799503530873258917155075880228140565543752293910196011810901142474141867243019911590197269250338847334945482546473253990474919120880713482683977624323532355927926319448485674856597497393893387083018469697652282365726895383404285184206015153042298851857555071751048268273759553963520369616718822160049417514847070913046555583752996001201972751771116194638290825180180800372264721883965444747415482721857122234618868956479222681874345800520224053954936486033211413609327060831711138966448375821510868999110943359875122953740050267454194918353641944153300896096298062685940844813511876237409460811765167676058179201065962311 (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.