factordbrpc · fdb
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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 #1100000004940357612 1,567 digits created 2023-10-25

Value

8531647750868584170612742308779523104068616619718269103567372258670246567081323540308038262679170514105196538041204162230324878262425258969283088018775144641801146387544468485047375396497020884428424373633748081294942926910525257758525843673113191619158575432156601579418968308563655155849684845041891838445355568334024122216349616402458571591610197550599347399296949685698064690619086227575773702646144239817560551764307174601053515852743879747066964706809093201993039910819411797388532742953989319108490619653511095415967136353686588056755766693231229176328053868639304305594593596303908830149013054798467365859403950089153222306862386015003096854465872120379293103137796427113353485120834128287185894448352910632676741543416781004262451303541986192815515500821652409883477511175072363761653940473764013731092121510203716593858882709535364056462770221757777848735686335164440624426232881989565097058044672218202260021733413140427870923837220018835732759980669711310806882304586342703156045449422940922120081551755609082218118941195686153578573690859882090196455353150734631775875989600342298376625665211532342144898421952843034104300107745725153013277373392447619881615611135989528697449193811978020121131746917569634169024160481513679058930996628490763611380504434440316532643873970442355613400425049673330504539315637164602997400133431242704791668916539258441979616507697545049490350272230756273443860598976337516471916111323592805669699647148758008950623555159015849568672237370282859925383996480409704136298225953508705741348396248754606457980982243905659435981
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 9 of the certificate chain of a 1,648-digit prime (189 intermediate primes).

Certified number1,648-digit prime
Certificatedownload
Certificate chainshow step 9 of 189

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004940357612 --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":1100000004940357612},"decimal":true,"detail":2}}'