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 #1100000009008062609 1,872 digits created 2026-07-27

Value

117223242240192468333363590934551912092613798873686598820586945548052983720525352629336563139820438455943926115516570520892401253097497085447162806073845582158961256747478761886805492048820795293757700376175420237506788449300082918632537626902100822771731425339458225009007357590528390555582630140886256230441912743393425209401269278910769737578435634469358446923591173803410320433728851696527905954767003465415642364601609865260200837829582037351245308630915410666217806286431922619337660640977583848958535637510771692144338638841809144542889148065496763364761971473319729106558876670408468182083922169564227117195603064603805695559191249745060978640364257970549007903711171675001218431624243651743827141926918768933231628551618228590103753828981923855634734320065220398496445673214221743826770871790165161551779762978487206847266772883508943231211019652289545187357071028398121334487965896562187891913982654243394374497457688392090649492373553184923617167042970142508417453259399856482695074344742465245183423405723539998745809046162583959683925654629756606607716751913892310659862056072420506368421274326064084224797451279035533863858991968895761828682087869285675138203398754275404957066861071074797203501034470943278485792769124609329086774267244197023629693886614076319352161925321605313345119103729530252167023718357086181640625000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000537
term 3050^537+537
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,872 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008062609 --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":1100000009008062609},"decimal":true,"detail":2}}'