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 #1100000009086733245 1,418 digits created 2026-08-15

Value

74373206853046736388570579278739310121969292425850036225591157736830762800579110000756237863313275954173398289861335673491076105598521874065280043103118507082348583863953130296668791436106600115032119837318070034441234199558773034874480626090865531336122857538409310750931593755239614206289709755915359674201754706870893981168774879790203648870477245144454706360763930496574602447531759734458907583243888692396888865451639231975558274575948011033812311388812694559520916567998524089294532940197589850934804489882870911975487176711328345091792988548795578583203577129712452907803196167372484846968873297239755473893259162033719688122214611536037505604635318651289273392611954405523710338196590637556226944841449028187759315877675455461938267193024679268350126752447239659788983414429810472882740367033516869076494630755670170476729384424196177141406468614705469636761837864796291094884249858001631919602268122057876796594603514699977471543852442997554615288411443710597740469356820792372442112399162527782106583903294222126133244902204130748118686582029094401180417454326148435200491850271204246510780966006170325480735982137818137549799969704988823332054524230027097888341975330157034133332350422994972881849443314949354626089479767776800812773913734488022223922817590707779716935421591203484161122977623832470025601346787399929171417278549995044368028125814059564213788514516931785810741909108015651833619243021355581
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 1,973-digit prime (156 intermediate primes).

Certified number1,973-digit prime
Certificatedownload
Certificate chainshow step 48 of 156

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009086733245 --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":1100000009086733245},"decimal":true,"detail":2}}'