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 #1100000009008056957 1,442 digits created 2026-07-27

Value

35088438887409825457408654813447077216916504323152224512065972024321014059494537559011073747635812739245571088205108626905640823655062856502701621829236094037420204670040891257892920359342747859332328570098096819209705295007955474616030761833892703386728844677102172923758390012284148220639953644159737283459671964105485253675036986464508874896568433805836373388025372237744624830016473838324557281259518984471328195630118807388598695503709442335370841075727547669637619135151001712424458286959305492220671481593329542949684272504690565019297675121239346337772191657466484755690929932617249808225690981157943426293944695688652481771607450053375079417605233486020671651907296419503363882719100578654867033174017261852454062544102261544753012837224871269216271461961636301725059563995071341055520215184199390978707276799398721498462528743234349645739695178366161981010116927522455725874619023545481451936090641232131429220041308855773746360294496937503597294672172026406260616248269366927539305223124580997698520641897778946038989942124409899758333963232534814941230148226373189768868744440150118123233082654860420095320810827824090225763242723039411250091488457049543228497604795478975519468977473468678299272926015177562866182872003226942210929766628232790280178242353599439471116884433508591485458144196837516114568274132023426464176747829932941759495940624284161977079117050494645934619249600033708245228965170585216844428417395073740702169
term 1116^473+473
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,442 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:1100000009008056957 --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":1100000009008056957},"decimal":true,"detail":2}}'