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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000004831645526 3,202 digits created 2023-10-24

Value

1902489140724870008762945426292268048914604843954465183591079592205108379344608423521064174843350412156953129736096455848022963576089699833283995978660831118124217719843753257138823903073247965545208906920230966528947333471029167962562296018555811526003988394397261032490401644186815304050078227911434860479234442353197537801550553585739193474984951390513757831250650379679786821957132817205495891178839794902212460739504623437041162907630445679768218910368568996069837009086847517173004069770519367087286434579723275348839419499678996379848854789436104426246774131299460661241756974340389181505595498448852222384681813725283725739250831424018529325287137432999182713006281525623846401144279989986198498712206770116139958545747818258807659186217627109644484724129547853653249933559092890654362633719438197599354277816271230770187216411469074547220726437022311278944445042399214084479579596987142665665652585996450131563390969868299709287881150314937478192842244399387421429430719425523598085549951183678835839508017249310626122227601828986872636898761409611837444232663057477905279329539153866024826645135431484691873426965348116687414323674463793369634288029315423437440507367480022739935704986190732506689301465595869466471127821406472626279713495280481109446656799622501257740389189251197872226804714561985232714216682624706163582262722097967526823324433253722134374374358954065963227531771671889146500537549981615165061498983824856303157809056312933312899198639649018642802212811306423529559452392023879603335142513251979574761449716638497964301950989404408880466523393507862246949867602046891025741638448744502588059122855472651373720550309316294989390169754234435951627774541948126478670015951723755070151722164439724815787480870435578924409598933323692081601089189625613525205318952185086918902796768640760052141188890890742497765862978450622101555688939958216478357533507398607670885492385457897607116861147665899379683082625982502896908160600351602746996138293818336298211809645169281811828248580340650324297228962750580101008158721592222773998017406254528815215137104824214483564551225954010133457179324107262599827241129324330775240204524180895841536744938791949111872446924438021758168538105945542523630857575550569989124531338505405707112259502375726128101303494733815073990572204692883606180998434879209259577958871464950055373168410607524066068394244192302337092296231353375915661096037044820658560876241537408816853905793757483285027897172194982076046924412219832804976407134972598462654102483205465402782546116581013735439322133643291228786398573582073816655941574977741192661122257753161428357085240464198533329800453815182632343425014554256783288978059107565329521299914778161421095328173990923504474749722774339541541676615217401088040276003654366832628551701487706759043035884499944440248643050007341559822896088764532315120735611113027246772583735351242869626542977923407924628839830204213464802890647149967800454021426743869435955533604383750120484785799130956505384502885939475221016326385314880425548388157554047347355528825826114275015448602628789721726991235747547081287925839060537157648558187170697902278938327976845983825222468502489829413915088711286076517245869293934123
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 77 of the certificate chain of a 3,911-digit prime (465 intermediate primes).

Certified number3,911-digit prime
Certificatedownload
Certificate chainshow step 77 of 465

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004831645526 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000004831645526},"decimal":true,"detail":2}}'