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 #1100000010596758455 2,720 digits created 2026-10-06

Value

90255948176403044025877283603765811966522102004318322103369638637823045552482946768197727884505928948457569794169940774065733021048894785492898147794361831082592966571268125460619751792062876730202193380564774707504189453047587543200960115392762026215044356998036443918801432941399722241990984940088628345773944805309866634518603034968291135977551443572786131034497989474921345805379194518819547996543750664261176951144138467431530812518087899253344941968505165107822291219965928240389988312759172327396820819297146753361243748297670515076662203015121066606372101536795954161278186448288607241005815716904836438207459922675934459303334191630335541471826323368709007388460549727490361184315153171664862055938157094993501465247948351243725795540905184621779576467888245184551409317576197009553621859153945339059296841171551188355713368624767468389369322376835086236965615866570358734456842351674754485056461044484675754048554320702231544753359716812887785758725427918603347016278870459770610067585363960156883506220374698573476353111905223770963966648196945607112033857483610313581950656749342988238249767636146466758074639883614707679021574309763046900145693800653787176492971446892693791915814468759714303641004349919810388222260068688108214785568355969040218666840143016346437628450466994932745418164899667662870878711109692417806146175245222766289770207622249093998907872961852631901378672286960266574677817963215942544193116685225099833472107730157465141340008112305749691527201325603470020458787693678470877056162046118768914831733515323615450651390671325691528534364183023827427959126702505623589676346132437463698589670229189667458848373171850369699963141341153912946106643817365103656848657668783316867473628139378731082925440647152362010364149862366029152437257598945496312937988264170238086513271333605839116358879100111897939830298851822328891737006599237260073197843221725663226474344925406872468535139984754726242973206153898677483545614026513814445139213959907427088429140831435008659773548117153914722620134038035297203236430809071066494953161997951574954891346906779124211424196135702313590372051212984258497657455750522668602164726010926380346711250518540692495923749339594154101600895004082225700630943555679821681711769044008896833542681707716673364367842484012469408380126744648652004253263641944688139273145040557838442313754187273971032705624767286999643771914108593960371349073281798282469651131434208921618673091309090565595681198662941045070434417229792299164491258313631517817972936730833865268453097559296770535128470685050177048000378251466680603535116509280591389401372599059245940893392367635160070078555660301049449539483699592914907927077041628773540823617715316571868205944224168463818407
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 3,203-digit prime (331 intermediate primes).

Certified number3,203-digit prime
Certificatedownload
Certificate chainshow step 44 of 331

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596758455 --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":1100000010596758455},"decimal":true,"detail":2}}'