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 #1100000009126645167 1,512 digits created 2026-09-01

Value

286140970798291024478473799037046181930176143557189441698193525569969464817061155994603501218163352919762608085991904269291488763072938849570021492494429235518869013863531116292896353375255070132587518840478216236891887642992812457941410219409894115260450092350427184167086498824178462674729595503580506144174416984259397476347989247619997367853246955279583067038175472586227402688180586581319408979555705655123280452638205818935443820191277597483031240047870422738063598870507246378520010262056521498042127466126303689288931205715858591291112043753825772571627374891255602140989025877723991342452409985856995900315181088649826712775799257832837394839042555045101631724427121906740051594551460595078775087355002419326519694647877219301081088413139117110859602035675202054519240816966080658348642612122521122938073187991448188676702767854788305153561919566668775742133529450346648348962174419408911855147928156381017059472255281154771892621623693686963955338703520916061728126444041963440582592602620124382923105876616477011420573024663909992062643909999729537984707535120610646801567072033801474022178380474458252544382825004551912904462737507410447267218130134303110407569084530639416648899291549292616913597517798926905064002054800338925605418427163336625306785679253893772533498273172688795246810209384863102813944012355956736265022882014980092942540687823138333469782965200478533123983660807545340867623743812811641668647952236987073113093579746303110201239167161406783670661901057974359481684605382062628147
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 156 of the certificate chain of a 3,110-digit prime (313 intermediate primes).

Certified number3,110-digit prime
Certificatedownload
Certificate chainshow step 156 of 313

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009126645167 --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":1100000009126645167},"decimal":true,"detail":2}}'