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 #1100000009083623061 1,709 digits created 2026-08-14

Value

27525563745582743509222161214984190795187643805820247368844717790835165453584035226167875380918496825844305268434052903831917054256708807101555987817921696214064052579921602760488207985545926217916711828565018209115574835184159112970451066115886116771187920805020071983534017687977667398394059705272174971896662704094077133598257291325955665140356969390734119516385692819723933495175479942186500880984727315071885620646019621198052365021643581144506600966085150151224375497289554980393042612210968026505876855964773054170096342414416782792581962955813459570126518197498475884236679392117322115082408683849181885040623696429425678328137219287120618322612591610792982341547226326131666464525808355798583129204927001563227437801985557770359880592743962840703971551797171214550541511992214687034819644129188746137184654328907283897898746968829877841317930271738199432048973040392017102904185628971949848584815995863499254191041254351055902663887354387367658288883534641811230058050618152100754093671037067435019577166734338048574583814810794708389763753425232268403104558427872834826024669860139360779308249694855568735567622694607476762175226818225726919133996946699867838995093147287017963322201998718518737066315142885046054918546597614441632508277093431392566737251601383644660212655363587380908841308966111929445735735233086455509363513456818797576189048902154178942484296705556296702907118039692727850932855902022289424025390103557204789851584556653636299870390317446223622263383665046901049693686257385131259555042791479423985541900840114790566740890644219432734872220844059467234322444491858405620172712329577677500940432323209517064994291377146033317081907865355536002519992920367041484940749761616756391
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 1,893-digit prime (135 intermediate primes).

Certified number1,893-digit prime
Certificatedownload
Certificate chainshow step 14 of 135

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009083623061 --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":1100000009083623061},"decimal":true,"detail":2}}'