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 #1100000009063628399 1,377 digits created 2026-08-09

Value

152450531130011874899753942413839915986837331336579568326361721959028011242818031038529930750384351759221988377537171018876952877961059212309099663133466701835998349978859036698204401421150455397163812589090212258266525771855067751468673389809069740016757527449247913826543586701510128716337845551096207687846960596019933480632762179802060229954244813627679018372217870965082747525201527948093988404076984775284623775986418826746501620186156713663413160753842823629205334853179876705013048280129916077435096569295739222513231504836208081491367134967982052439954054817597014118723413805049375950971656985146220383812351758276641672259272783873328124618160990985778476204592854649142313220667615207754866012276005820928168271101999298175946529098740651787052695852349444396074810486936059465059066526882766423231829336567652383453642370194839752472064552718811340439926288457418627400594339560650008304001437819495098507212951652734280433445171437793906122883211064774063256856907212921397284307688805342631772556085178019166892275813864596185674748190211616234548953582088283297605008822431762277331592291270225600578369413363773111511731407648683589555404051183576733540051420904258460848971820558989454157147791970343314035447457279335105883072485813318847289765744907831593358889685629973963358801529081359293429756012890132975527493885569296133882340537201988236207379362657
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 25 of the certificate chain of a 1,702-digit prime (134 intermediate primes).

Certified number1,702-digit prime
Certificatedownload
Certificate chainshow step 25 of 134

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009063628399 --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":1100000009063628399},"decimal":true,"detail":2}}'