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 #1100000009008076711 1,954 digits created 2026-07-27

Value

5767985955904016215600964657560414364009870287885367032792601109132879083153430905041233759118429051761685384852084732972875195969660692500032435631509518894143604349586125293906477486308673767407063166425168631546581053623218284467116857399870560775532399381348577596749913495586505866038260482784724701234611226828547932107003387074539595062166949521179187649503753813634935857911450383648083151075668544412679298590244320043383522164959995929424322993458843413890375696067432125972934866927636708605951921985656026438840104403284535187674021783213506596215371818552165562777524568562210345895850108992895433799107734464540049411210701843397143813638611611943018661134958081551188196275638147280472165750420769787393111939736894422771144369542669112470573969928285700128887438611206705832924854565038538325941737895177294149653890044103419001540572919816444678900035001863487056686293320848327943796850982574370533175249404467907927691799159011262981161017121601483242689766766040850652732971352694430172594505589532609687177807881990034666643134917732222864373202242888980988753088939131688871830233153866387409554400562860348869533895302844258755757789837614715602525701347024757580101566686601734094643494566151487283087833808609092749213629511305321216912369884108716454648521097258197281479967348759448948897489265307631600614282250361028439186818258877698190716245673647510739315713826069435124848053004493244863049469290666367250247986903502246231104899102278372629653414721006953699712947337501223925912673272029226413861194635134697581972429404872927353693618261927474463122120342650104717462459188113719679939548451425166013141689253954119620562113890422804444451543017648354368585646871488914709698167523483380742765346291988315207302456032217178783455687832036485578078323076465927275532826539413266083248724699864227237435835792012294668468895731129949747141158925928605824105393547047698158880741671483693977506845840252935886383056640077
term 3675^548-548
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,954 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008076711 --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":1100000009008076711},"decimal":true,"detail":2}}'