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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 #1100000006886661111 1,762 digits created 2024-04-06

Value

1910491160040607116323941304998725109231266598636336220098699990151205199682795146577079736919346382167318324370384053927238557925744549643211669903426021774263511188633897212330173729795109746277147192282928523149672475868087985297531840179697340925390820132870592154891643185333968202837176475782370086251987581071642760847955128160608682830130241419263186339857744499933098001048974598720701330364078500991735839838932947153890295127224423274785393808674808060019445417972705398729759819127862467982533748804743658791704626933931398463783430123856990689494267394251792011430584524779560443723024110612747561798771326851771447028552894809792090692952357446970334129965068380249639200978917471058045938368009035123686432755892953203623714905048889268994999754700520191912356744396813687224287267027018156537333634315046112332056310221953001815413443695350615966004707202444578118979198622456470207281805844923416799971864742067493610089487681568964073572052490990151423657645328057250764529799107116932959985269631017235349448568153689263173123120932834441781639441752383618590413749589770017094060164481769047683018716956212896396313919056250169143615424807324620770221106937362139218528946030791551220511644534127629012728600586819321117844378173215504367383352911880086679638787862017360674625275355860265784409798187710776738113396464981670638894690364400495095101392760544984658236336293881719939406072803064943201616781923216444245725453925768316557512220010692656932485207830025030816613047869720386281249826383147043899724419100656952377214532077825311104054396471337898497786823866527572132686965500845394187758838904154120438561280484444449228138970198776290556164472302254224225132973654141402786160870163517687825597685613677594521333598980376668723
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 120 of the certificate chain of a 2,980-digit prime (295 intermediate primes).

Certified number2,980-digit prime
Certificatedownload
Certificate chainshow step 120 of 295

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006886661111 --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":1100000006886661111},"decimal":true,"detail":2}}'