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 #1100000000453791938 2,429 digits created before Nov 2018

Value

17106828898408058206794555612446075770828639861944981555013412384675352912911416754825496500160022459312769645962334151198784087194002534955354448452064346065865875682731894712773294413873551539864017487711327976056339515851745233508638556649693897659196160699577992460525275648110700626622655594857690476072973474212855141103054953953410148925241740652042936335759281957401076024922953781338997532714986097335799031350252048978133644142143173212922947837057656715079868294435719031330487213087688062466175679571409885382944480727614798085276953448695400739469228579507319725572762196289917227345195659180920209877694436953825144798121903217224411354057443690634604209946396806759622889984262646141470910811671866666309076195981362178907401533314887772646015981923927144426258838438265808901929786560666484496613041359460528608164316495034325037942178142788407809327175588005930589057679865381199023356889237604626251368777194992040548579423321452419418776278005962823139219314497775602442199524498987110552986939173095564849148719702051147358926702856235753024931970913753040822234084105842429962449623950209048802048304657972809115231619189076731702994586520430294184916868511184879711544271094656569204998607359107969174259328462390919194853118935471138968768154884136575416624650974750156453383241177068486534500636957363734787857719155494949585249684292775156378012261914679125949787925979285944870400529605067058725822202827519658055419412169678620205303857077534450300980535865136607683273030120644590794013566041380380805538661897408109323113431309488294419635429556540843239257317308329747643439634601756587661085915832376236536732755863934186294842109905344087393523954646662990830799496925611013046621333500002182752912382951693949429718590448544595717871194888022951503708680685699332376868192117577035792874883213999085209328611498730671142010823486879556833110780049538055721432058458396443630874738117155619941899223898790323473984836843357346116525141156586855432315455164772492648847824985177246374913633345259741155128917652657712522526472902562060761521486832616904383945186540167363512173036538114440826248588057565517095008424662211436173141942250814377493704024553982321924726909701161985996316525595104313802532283034204221076971442676707627527224935629232084965537099818771672539096683842795959658591547724613739659503488222058711949060496834044043992563714312901581878589988649954125475523657426110775241
term 56^1389-55
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,429 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byRobertS

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000453791938 --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":1100000000453791938},"decimal":true,"detail":2}}'