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 #1100000004918205563 1,378 digits created 2023-10-25

Value

9479884893853735792915423875863587619173172582531540920032490105559831597339101285211772842896341075891214591471112591378422095347005151600477441839943331379745238302291755097609967459202753886250800293697893054741009216174058442336812353656658722377381730388913359064315874377039483007423011895706184987699085464735328439045860193414750078243462120553496926387902521409933977660002218062614963311412859240396686391827341525095368257728776148764829483802657882571447341700577732477659641796136491755172295381795864535868034157697889282404420336791436747116576177869437324095447475269823126251111766145045163493937475773087051122730518769886057917040532180304939054375589667706984685620660728711024027239187915709904145044990068863801319263578071769966124072814887759139775584040572428794475709308303938560694606382075213888635030510813948696470541234295946260126640188823763149001966752057395733187754927308275444660551502263934433898746827287146739211405585606348278161336216227463288207326404972841919508266415208263178246724561117522466796749449793423075512242531432886741463342805800188901684412820545825559651059602551912523902225592734419883767515011881206431646064156879318829904973908780807100776441010309117028874412398633117995666721529117892941405401380361879913137376708258168421993452790135767281538529601243056044160740187057112084592630461862931080709722935282083
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 52 of the certificate chain of a 1,983-digit prime (159 intermediate primes).

Certified number1,983-digit prime
Certificatedownload
Certificate chainshow step 52 of 159

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004918205563 --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":1100000004918205563},"decimal":true,"detail":2}}'