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 #1100000004880895425 2,229 digits created 2023-10-25

Value

754280139959822051431636119023817466229181427383726758033389638897380412273505903972769449965815757653462036077963995656099892572058475488097701754141121746058884447820604086191755865973253024312692643665429511349004399315848084017884309197042539632153565726072216626045720909594320456585026860703715452657057731786215203282118666201106606992064484942384826831861046411413855960161614211120188362806381063189923306129638804543301839869447253755683093047016116048918719793411121664560554583978313492162932684938742756062562494425332890700855280857190057967923781359873511556066556287834901539901666294900064438522591260363965116631698979510211001571478613039737284191487637676469984970861832242524362283373288745851785661098244951701181995727164153688718096046054741873439489518215559188567038377668090552529503898328192812132030538751471710716179538428671681930536791813757295720738046712088489581852707471412865048276504925062500576721034283146933097715933684595420932776771111700028221417207614743301090122332595826457167661561063729375590015208039076176356343658310954053619068914051916315474708634955276368131516166623164006738120083916204983096120286280504726056542008563449428859764967946172070537068305581225804620622278818401471890774052944966214424050206398362906295804364449687216964150652034668278326631798170405676832513193866126749981104424737947595030058172853680235585814402263895916830513337488075089133801149293599334081145161348072122461085585094405343273911678266751590288040202600043572713949372038885616229794881129728810188348229762539370435258779253147099731219804691075796349568115243442580166466096304898929760651106560240895746006676808009159704435551575280863662014433054734278565658465002183337159791709249403984092334594833072717972909141413600784715274007473405531879889497141033522516629613461737298994900474457099312867565596403991943366026696889380198611822319746099709056633812047115413894142569359015191733620760113574643041348774973144446971077187638467232492847725199798045032859707120261584531022673626756011525899801873235080372576474826895204847095933134041363527432777180930049740141001837521430483253067937900895873923513901786969318062258527868519886919163506988257090257400403184910027
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 20 of the certificate chain of a 2,364-digit prime (312 intermediate primes).

Certified number2,364-digit prime
Certificatedownload
Certificate chainshow step 20 of 312

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004880895425 --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":1100000004880895425},"decimal":true,"detail":2}}'