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 #1100000009055622811 1,350 digits created 2026-08-08

Value

106520223857059842391283501604376595888020386099712986806123253379696985882997172417717356390099917434171351693729697977345288927093957178238670009341586348731395187957096865324494704687441361178246813586324080192828463775903799935737521275542017571138502791671018990722903988814723241219850011523255979429980068205782772440849878678778226096656986112141437698920569941476093476035133335330658750857322116484053756572018203309710756083776058138294787262018308409045676568629683754659999244286976256785988476268642108286472254852428725267440224293044214141755817388633526269502741907654378704197883193761306858046870037759976601490400739864994313913173554069846196745676921435292718178348295274582994375036672115974330572641688266782187856526418588746753763513553994377814831867430020146945515112419205138816239544585476399911659060918348434885346719810038119416457484213907031212460340145127805862814015789076751140601038929243400535541454779072571398254101482305516948728991421193090857615360286941121413216103578079892383662109782776525054810497942184894009772516157413409579425796604973938632538868466466408355099989140493900954924938467723549675902939863215937557974682046671501621560880111907775440867308868557144816868085027775725904412836473301577457137119324690421542884698382794778047561035308642893556222142005092206051734671147446375036657
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 85 of the certificate chain of a 2,423-digit prime (186 intermediate primes).

Certified number2,423-digit prime
Certificatedownload
Certificate chainshow step 85 of 186

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009055622811 --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":1100000009055622811},"decimal":true,"detail":2}}'