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 #1100000009058005103 1,657 digits created 2026-08-08

Value

2713339317586576082126048010704003301261015393338556448068388354550283050122813021808853458273257248861082702538613798660490221626269820478442405790747576466176772011805732443619846957644907899496948160864828220141873726186149067574022547389063794329540321729189892878458670090805608214480326488133901391242864976206522185055145922874824465973924646669489515171615625367974067565257420511818652671022532356871524984052237010646678372551510714441309907311857262990373933614515148517106357165489863527802499546195012590970943282998074300701340107151920665111182882284146646192367079318506471267403124521035553475566340274734279046578873191786856228487326238384122853925983194504440244796550943782827051584524570759272107767282742763339726779628043613947344651220362135045719168228949160673013238030442879049917285278893135838284324949972789901745979531938045394703035169625117388447557633849011360443726321885275118098138849726078045001428446399379624601314084508804307346434136437889403586862466338814576245881718991181461476455377249630966132314266447161872112488129549543051686299257532083433654746490751403846326880322395985402666526619721171535440576968062061145902691262743452537628881199529680058440859223449685037421989196381097101390371732123353744281076354413787042184376442392772914720567740562036668288991896908547071071159745218530454919858214976413884421590411908334588953168265964284680325651421416318771222395759780110406356459560472272307364513049915270594265736426676000754734518822786628519478147497895140338925295730472736203798560128595659727901548830534245143938983452490426526611319835040544848587238673990864252072744790208744826797337
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 2,255-digit prime (166 intermediate primes).

Certified number2,255-digit prime
Certificatedownload
Certificate chainshow step 43 of 166

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009058005103 --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":1100000009058005103},"decimal":true,"detail":2}}'