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 #1100000004891140402 1,290 digits created 2023-10-25

Value

140685792155943692868614615070061112631889709610213288721183106976727003378577844109967289961710403670092836767826040929629921728757474741360116907304477654036187320466560318433573770343720892472186651699521661301634109467809435123647398920761093601099681148591863413657026858279811451760770746353367140941426620248328468346178852156536192957847532165204094444906616609494140871651381574641858227295034503724036627105914834308640818028070413977159121918546224215167192224054941920723371278372218354988403774878125311898810567366172933283349606621685233327567623294221242073068526786516789766865393930627057799069184351469992310686482621799431670900833879521417995167710235890721205496843494965067175608073450292015324879507858019357409326942634632798757960061820135350947177774080338882986719901366383550017660702550777342134555058375247904778975608502991289371510878746354235273559065842380276334579285866082695053747256581180125377958037883575881684729656294163881230782754531659991246677246839345410267248923783921197689568297519271572144614676948590628245108182130415090448468033906190414851172176877481710952008037846700850419425320382355212651502108600653100904541125113145053193094785399443847359171022104509917756962568765239728429514161192455303220578521908829204137438217180229983
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 2,240-digit prime (172 intermediate primes).

Certified number2,240-digit prime
Certificatedownload
Certificate chainshow step 75 of 172

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004891140402 --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":1100000004891140402},"decimal":true,"detail":2}}'