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 #1100000009053962539 1,177 digits created 2026-08-07

Value

3680499959079099796693605043764122477978419906141207163370702069158961900893353389790708265480406659121180277526318151670454117435973939309013423094130384785407266742093471830032710643861330668886322973299575323225145943259821956782037272066128779665879184198160929688657599318983013686154818115745938466624759019195792119004539815831906159871577298928957572998487205948058447667786991429330495235011023916922330705738457853668076378847052405677340588917007598051907692271199775899081904837190757578591569756510728775894953427540458200413164596559413126515886340317722259897678600254774746675272023886726728307306282793105281465538557666394063073594239439136300381088273970275973310712439122044644283142621951995270902537228430928061596268468187180017170275601232616437588582979957239428356018995457431961389205006080699680392002881922929109665031060752629676979258980831195286986138353156373194239994186502156894261226993644038726812052424328712247449935264900540867731826669786623477647842243665590254808142412481112158585202391056769335279362870943757112577443906604896101783371634029809058437991712884418502855480391294986538791205127810643971387895800376812862855016063377
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 2,306-digit prime (174 intermediate primes).

Certified number2,306-digit prime
Certificatedownload
Certificate chainshow step 94 of 174

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053962539 --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":1100000009053962539},"decimal":true,"detail":2}}'