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 #1100000009055702752 1,492 digits created 2026-08-08

Value

6862234857720242266083304447342853510192081915304093216687887022578836639514906211081332942119811888585785850133404344630081440955823225951196800376226504709699687272468538271585957745234121826264181784502237968583946576907844266176528105862131247418118370201600340443244506205544545295863771524197858630598702869717849577837212098560466773782000477585025283235235981074538280517196033506284266322895969342520072779936351269423179443422142750568689669063262681710048151267492884155875842261305468770271492870014546075439562327140765405368010619281186319579911210929706996988018745815201817400906228212388579937605962396174483435827042238530762221239625145478664821150050219516699125747896045206635767896592012755769581433325493363095502541876889571130305422912498095070321379021807619992416108078069190370234478660714604033782244952430365236757854198928739634025439032182782542661373104697957957848544756578555160455473345163729256992447285399972793672556212920485826273045731901834354214852700706089886823654852569918577267620105459139916020295970943336479289002249391255651457922114224727955284378310159523089294712286186728681953565636652930116378985943153814640461310956397945262858542509908327650885218484166095451546994043374763267133197237733338018453436076581081182469645014171948441928520589087548823842651817088641218586188210486261786576135533380671905849653952645985045264253447108729726749643931726532973716301984717044034643869421994285280098212961432081369866765198813095699031
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 2,229-digit prime (170 intermediate primes).

Certified number2,229-digit prime
Certificatedownload
Certificate chainshow step 56 of 170

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009055702752 --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":1100000009055702752},"decimal":true,"detail":2}}'