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 #1100000009079983824 1,597 digits created 2026-08-12

Value

2252410290631842904212668589374013146701205942223010808032495612664678323619244935150327673003550485559018282848939818833787268672215437509461042713674929581214479331649002176924214036501160047582180908156209881961751028355302264540762288521566296959389215993543871767518019319953579504029275322315003624493349823123839868634426537193953118461165978193359440079711871448915235488684842301277154380167986675646707953634829039733596121104620346184956289427370608687825512587263891326579591121022530143192149434198937025397375757716949421268038866372021360959399710048414728504702134796074753844409396119139839524907838701149280626392200241295816056062834840155620995517864885763112600557482677257497787823718589463689189422876928083875092215570090540813130713431807977654186098015986565615325922251212092541821990320387077382556774266785776464075373149291710965365882734569208743938359307556536696251091632237019845468951104444733545558153140253860085619672127007951626249300937833112405638954488675686774272081118205890358840956098620226627546387398150700858004265395857201510974768788034352229497416274940779037294800651602777480122284162515347364313390708610847615046593682001883035368261947943526121795738686454637806675636859714605772858092264544818392988988252833169439599517976745489039726378441420332338420216967343176712554396773551310379778833801016093234292836365138854669108054090463825676750935983366056176332654699006154257546706618835820353875207572255481641430028419274880991867557489829640726869283529959427772908326635149108271333018921128247145305257960697201270537609592291829997
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 1,912-digit prime (150 intermediate primes).

Certified number1,912-digit prime
Certificatedownload
Certificate chainshow step 27 of 150

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079983824 --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":1100000009079983824},"decimal":true,"detail":2}}'