Factor Info

ID 154246
Size 1133 digits / 3761 bits
Status composite
Value 13487068850748630065776181855995130907965632964065942807140245959125961109359272188649214289640332300549399989797082797313514156115165778393601404226852495961378474617727807801311076157904989924862164679461336013015161523209099504450037929997633295359121075740518362592658380403740684380724684938327757240627503328655973852626009816402748218876470661905078767206833056063170899410229608457921156243938398607953129883998777685922777628438524120072128328858854685335189137240605117073341751570955243781744059944062342869181346099577848840518093156680063821470296558974180472104595370216878629194153615365285298224750401309890283422585265347574642375438379475889806635233883258298238823517446959677971876786685153049461893700691550969327407059467195744483950543862164848834010326880595778849894818002260961180096642985165427565526515155870440005918067588830080322067159500979947679672453767613249432661065190280780151314747291271308234372223748008818283110141291062824362796701109021814972576515749457598156573704600582298826334544644854362325919711038970141633809161781033259670621440095392180252820460617858845961576734003558917518539

Factorizations

Primary (ID: 152132) 51816448511846847511285285181 (proven prime)
(ID: 188391) 260285473784739757848238601637231707950224397563763627042655759474788168259225306944622118433237144675046191648911164236449709695031472673667106901168850019589661499984380842494214888316294808539207969073955147446597825373960709693859750030979459543037355390822633102263873757602039098970335837962103937044493194407048438747936923020604793562431195243240293349509874820649003756145008008515072652830404516682176953664211462688328771899747314013360168828085858145509048339985538375796317288994577384259187210986300092773405267557213068145271607267432976161879360550888529237396877366217953178992721995120227896584361840534603903204330864900575398039515706067359836784848801325789763646004896491027545259271196825461629385690211287657439936304530745238455046342779205657200711188490026686220132679713726462080225002258874083839940452726679788354856110753692307466263007902366753130120571148011001868089123794491790928239170976708730523978724920243634663614311946824586273340937514811359695069145512470231960319239317155396850148408628846637711554602349170066763018683964099197959477790712108813707506622119 (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.