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 #1100000009047710908 1,035 digits created 2026-08-05

Value

106608419165152000250014013749539842224610821817629006511904875709497322710674520931088164405740709869977350996928570857854211458184416779457142034665630384333131602917768527001042912019471313142151123121763394406932880338964528638382996703071637200879588917103365230395216422003484343807779656917137570617310519848230296634067244426033035893344578001686101595760812552167935278861579410867592321773704813717913694670770187944468440218707689213261075297756160688440005525465860940009310394566183767435353154075158593165150961402916351344902563901043712402263834343046341781391122414271914658337857302266982255666799361748231434033633036229275913237685346810092423960635233047330559923542724408715689195385665710976730202995231267143381539688636643977968913706566665089695418222509048387773567585636277555011079628696367431076260146986978736252890746015039987976269282921861496012690917035391011626204917838091661734151012286793753515439345319204359866075273017862601884316323831339260448623452746913204051858582351686762013495310807929
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 1,466-digit prime (118 intermediate primes).

Certified number1,466-digit prime
Certificatedownload
Certificate chainshow step 40 of 118

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009047710908 --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":1100000009047710908},"decimal":true,"detail":2}}'