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 #1100000009130373172 1,434 digits created 2026-09-02

Value

662860969458312574849705187668991319861491531365068267681783445223292555294006668726571966945803794127704383375495774299771551281382463574160913606747678517994597599349784948592222716159040683974313757942759242690039184232135470125086529493355212978348158483131154203119093552444043681843458226250668772214530616648792424271473985786061322887658471979737537299652773333148623793663941068493699076280060992407329688615927552314633143219298814206530062186263059629041336915836262744822411343723822068448868499611051591557247819542031030568676628254518744103546228752750013604959830450516742732427279958316188009302245468234083728701090103168133532497998353401446077416584957603784200627855666257116999654886386106451535121107433404093715248162455963146384287059315840405097068003209816078642399659152304090052208830620795569596460260258143741795205308823281141873386011150221184189541187442974479945361355761349118517187233222855918283041661684344577865565091623099074627296314228450164407561541880047351739162697006912814198384351381520569124986554934483546183799640647420346015451829638918247879197777416613136320479016007636454687525595662631676440450091197216797909076967405693266826512428120194139169591736027621452689547482010133329501718126092326630444213511235564076259486692780760399088658012116634545385780990878467311111458582604785981868274251116952491654090511079040430772985720556244604508338307373258508729043863535442783
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 162 of the certificate chain of a 3,159-digit prime (305 intermediate primes).

Certified number3,159-digit prime
Certificatedownload
Certificate chainshow step 162 of 305

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009130373172 --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":1100000009130373172},"decimal":true,"detail":2}}'