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 #1100000008804738998 1,369 digits created 2026-05-13

Value

2447160856830473475690414419506389403155370209853893670010274399759211827958318183447423732985597048984693460626385671120464750057732743474616349215849372287823316012050303364468350577019628159883477921007113099339169796140857592430182124293074510580112618489246527015103468020715682236659990148093931008269540128367085996598261984195082877108984189349883196275661261511545039177573219052821216725958308843849409124109552459434510935672663221875035843574114002825654448203179032646338287632017353023636407325788893453150484586786186413732201496023987177315212634288679445260780394541386456854384828391904866864327376114043070214359667691500135516002733769652714721099949094869817286665467022613767076782514836664914506808694202595443186334147251979153137451142836761847116192591843629618244684717452519063521097871310001101000214138723806772300442351652488695510683340176519434120947605870384460484130902328096925089494700485882960977999408226063553191087281220043668411453974909426466393628754727465484821372457137795972552294036261501201457915175212604953359871238391275980523452014605429294626149081313820432979352153625682550189417239464896950914635010321637282233201519682038837294639278105544316517991711227139903076620715425396173441558335521755639434918433739870201583469454551885297897957383846955396240837899639990953676780831610233989510964253356794957370107
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 175 of the certificate chain of a 4,113-digit prime (250 intermediate primes).

Certified number4,113-digit prime
Certificatedownload
Certificate chainshow step 175 of 250

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008804738998 --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":1100000008804738998},"decimal":true,"detail":2}}'