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 #1100000009054707932 1,381 digits created 2026-08-08

Value

1095892146367979623910043926716595943952132266755491322728645178745979891735074935703073435646764513196533822625019667437778917538947162327684085277123395911799847966058326540883927018210353447546261415153742028298024032959857653264325212350734900825427190430558155470876043616401145061147833371367445701766617666265924523867672117108847313923761716300957327142935532683430360887086577866713992281913195477644294762081235563501995057448952515169489716187984384903189251853904731261017636430151852777755367862517809612444360051359970743781382020554020374398914351100680735746584834611019847828687531918271032205470146631003633484747964788525978609609044626517593813424684069338548669842396294801594270341253093516881048681641559748414771937449284207082630075138612909649140239521887137297893581179887393231657331556478124554626076031541761056598101826294490308669797605058515758610483241062763871197638509623164307849386813522305357111440502319584440719213123722020472978599428369501019940020307249196138268313958770059804911502652924993865021503042244409367837224493134661095975211437012036812487451429253198400880137139765370172929365438228939955018034677050072085641326027586035224978677180231705357875497035501757514667095152131456008697474221222218643303052844093916882498943945119677696478148262467196170232640883186166503480919830490468982121177221405304251928309242914664297
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 67 of the certificate chain of a 2,221-digit prime (168 intermediate primes).

Certified number2,221-digit prime
Certificatedownload
Certificate chainshow step 67 of 168

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054707932 --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":1100000009054707932},"decimal":true,"detail":2}}'