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 #1100000009057375705 1,449 digits created 2026-08-08

Value

152159230834048683677524440009476230978579873038133756121184033223272851360801514069521245031474409882415609638185486467865602462520649345733814179623120634434763756961475890737486128437956494101459737215367249912377003037006033040598796497253691973767654249641351174719899404808083943869098913327297722385602048071567509074041263140011332253865721507751752974566041037241200959777099718589391916226434320888517550730354639885196546138882723089988866502619368523230819293345145320490272502188198066712221256365222699889829975299817457994061989248477952666971808515420847712734035527735287791018708212903172268408476155113968370680668638986290051384516305292320049915098975070326653275986246079991418734607427375639707220512581662189857947979918543914747123303457956304306919311375873705719812658515924264526467211082103908588528318707721703552029873872654471700713934036038244635502523071492444497805310016748073537418591335929124592153391506544750868524170128303787649297533235262510389819843643710941855314209085260719883261147751872795680769181414040606843356240073535206795079466458527599709520686867293736557874462256246180376987627286816150953182067054528717247078532049958373393407189381512449621406243991568771052338371286016531131870678157137547992631768748335292667440216847936781452381807273400965882972486414681547419018078169836185336828689339696078235170322049168361019597029934506346773814805969477498516336006644722560809894968593191
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 2,599-digit prime (196 intermediate primes).

Certified number2,599-digit prime
Certificatedownload
Certificate chainshow step 90 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057375705 --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":1100000009057375705},"decimal":true,"detail":2}}'