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 #1100000009075740331 1,462 digits created 2026-08-11

Value

6454469106064556987738433784330826751524369812670914933228544293559636180620213382209987662151252934040635604817323037456890292685373201453546350931095418693890097267259839297616206257275507815886151581925378336680607053386031190770584303585632147975067401913975650143925364926633645359465780932963982515502576121600019256794473481385681418240369962052136512859818479004364406630957278310668974271832342359354163503987993219451794312044167200434366293853404272550959220133337632222915916863630641773699578270349943644430267835805996440078960854068545669971958114503885532923915411869051513075604669422001022935541587571026190951375658677199410788315892072529306873526907243190789462421301595826832467924523709873691427817831768179928852552011173480850830895675583715041558162041809494884051182019350591155767655451652085072193481061131699105577871401809043944399396655810107309708046026699418629124912750322866043261278046631772474812113700803055749709777931144111108438386777094205188456254050940954536439238390347735718347204202259725315585618396906968665526302633682053185800645070091387214575892611601478064768241778055432104797006623359047284531851144437804912044400747933685594754080347817412410562734194988253573216630013893240140261890340662091387047356367094842361165696270408780934762975536488274732198497016315228748314367456115388076502437994367729761189020637577123213335615739074308521332513192483727333555414758318547828197025394005980967695998787
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 54 of the certificate chain of a 2,131-digit prime (159 intermediate primes).

Certified number2,131-digit prime
Certificatedownload
Certificate chainshow step 54 of 159

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075740331 --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":1100000009075740331},"decimal":true,"detail":2}}'