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 #1100000004991969068 923 digits created 2023-10-26

Value

89973670864518251164532085151755343831205979746306497617499102802229343932850097424872222582747948238928105869296330511118392900908515128975234844860407373778211305223705070983973331311649103035203940190132592104773007752416944953448364948963566525140737879338071117906209605785188482234056291353401407945006607005943661198324604472634113644222320381299392664427442743572881461727689427123734505280070682536672946549695364475933471379884817422137704552645909762496585097123552359038364707750402109737841873879725428015316694276146652895586366151193921680789229490232534427717524594488358373706285533246445899118154943027556152515989244145185123425607570207404856974446054306067128924556425808620272727470903446782000977709534519699081621937575808660849875988927999614572947355857736639475149511735150409989772025892840415160470510543087325971953485119992775328034882924512563419338991542095770725524820167872988843534056257
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 23 of the certificate chain of a 1,062-digit prime (156 intermediate primes).

Certified number1,062-digit prime
Certificatedownload
Certificate chainshow step 23 of 156

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004991969068 --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":1100000004991969068},"decimal":true,"detail":2}}'