Factor Info

ID 156459
Size 1067 digits / 3544 bits
Status composite
Value 62049275979012719343893494882899355432852446405203022716164610935740572077462423928244797266050991648113895141595398412506938613804745753847974369253542541020659260698652309994411816234263542470638242789449080169152336717924943583659988951269601530865651077564330158818120095517101749645406382396146698361179862150626516873002118800066768010009870702856380653064567340394039134175986520862503534523384974425611965774933194013933658614749465631972546879177625448380679077261591379644221054422022478096571788691391510945789821822682123075563859370279989901281970910408750323530673082577495046580389549624714577871296536494266174293432752545579648351098077468180677990247982798365743088616927418428374900568802688086268467318661042378401984665431851757163889857874293765741934303466033797571749102996482086890143660824543210646492394966144858059979350441254406527431991276995138942674004122673052004468976834071680265765348881988076786891605289615942961352910255189063352574152668277984102809203996861817627174404232481583238733254665847405126205738639650566746475557417

Factorizations

Primary (ID: 155039) 20620758304317955217273951 (proven prime)
(ID: 156460) 3009068583380839877025718326302711771635967006529106747879923338899564041930142765688304299291533084033161564498386766609513038280631026807348797189900955186063719160159823587971520207922582289792399047063540118021148505653384521677371661347366388160652437723292724973361516745652143989646951262448350440693468543632118379740768539656806264217787249002932353081678402847838894771578503389445372599430955092051501943792725914673352045246105583821998716624954544943627587018284906953768259092459906161374535056352190969400469360225047590566697775164564401303540306665809630943191567332714974578755810221876707111874607856863967163518551865066586061514316926429354151318627269998437498767483123039832542349068418788646093995060122403461339770841825212766167222232879677782973133104995772299114428126890472338379074599970231180409474142872003702523113460855970772410252126322232148973057785739703574657021096376784044018657104140629121921792194160734709838827410382138559485319262183965742871919293408534522814932742556789360963819380306077787767 (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.