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 #1100000009053481838 1,457 digits created 2026-08-07

Value

88851688325446273112736443111641586519401153805891038532012207366635784701455579922316383367669657244368557879888058749516050031082892437547412657688547821170755447072129449620195347952178549266144502420631934038867493175960048834775687917592759378732830554493258108734618616809557038756258313581318132733972278071945002178426379264542515223110595595982677034042732825788198051948100028785101963607656671102141435597956646883493340962480486543096028110132892114595351973360011811398901867592954631012555915689777002025244974644132109368338759736594360276135499545788653620087514537473576943498239695523313034165192915258994671626720888055981415302220867234695430511561182219520519871783091262558255285288908558001928801067652443039221038676758305679831234404955892568158480553834676439310423428315674305090494706324237592375973653357097971605230629153458707112845717235959924078133301290069747302822479122945476995473021688282229783553661876349498024399579907503658709000114067375580361647763653632004844320696064508979750364335460728928267348053541667787835254301998103809465635742076822339428834094411246802483849990177124059818336508341300997369676738610840005090411168788739404464036302153613499308375310671296902346791635204983988133298015450455520503989684226299432752186453800025097184961287993787839860116511848946197206032219995466948134688057919791388905872553514600655757731896138869682569230801095496961191657145837786124088318766888753970288737
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 70 of the certificate chain of a 2,301-digit prime (179 intermediate primes).

Certified number2,301-digit prime
Certificatedownload
Certificate chainshow step 70 of 179

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053481838 --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":1100000009053481838},"decimal":true,"detail":2}}'