Factor Info

ID 181246
Size 1164 digits / 3866 bits
Status composite
Value 396569866606940892499557837343212556699241993712351763719507932940869080905177120995488519890146739757886581126713863959427462848088531281780778431906462485681084111203158268649306781678769973986988301769370519512334141096555654297921876501427909859285872600768185342234318046812168644994189438299763981636023410722683252541131232380024979223820436024989611934942442161862229291265513178774686177901835828180859547116024358100754228618098207917917015782665093007819896852277525499840571054969449528066733021249956893041500880907230548396704107921692012188301389938960048177500829856835048248575876521913511898159241031905812246558093515751213814049651692566661996608976944404119772029494195488529113947860131384875784234207053936421611882192645496735341254709694927927945026077378157677899768653778389670181710060031263684357000239180598927353175071845474368800805785791149059071910498036426572960997291093447481503793744669690205904878178393269797165648196885911846840488947386513946234878726291982810992484939294817213425104262612003957580365586986522126907984922098062253141466827684070401274120162220889554178796120155647555457264902647711805307675029494569689

Factorizations

Primary (ID: 179503) 2904226115923069733056932520117421211093775809294301319194337350310883905035098111212384024039741378577003461152056205489 (proven prime)
(ID: 181247) 136549239204433096531808630955447416778643029354739024042033114999238967894272995324650752678436126976052557683835128088534459196431948071375788907628013430096802129787711700000722314804074004270310027102222722081902011993337713920138069863439574493405526159407690036433866890391379326125238737418794957030180641314478388511905565331846319645035409646531932060090883832455782780718887192763600198088599267508204637999751879163413776024433140427081821357300019583333605475603249270123414011062772913172019537618208622675814320685140259717309850871894805834724153145080913491686948946667736230484027036564777132445250377009797172082703176728233502168763983470371733776735165947419097843283115116571546728320427292747405086337510028196641455585857845253974123254043810765122441082613718531788297581050400287320437906388991517534867383511475928295368655584468587957528822557734496571209880984603945078152476770821777614811296686795905829971441918357507132687677751656062400871331936815928360604607294587564169893231539234900103753863415017789957801 (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.