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 #1100000001116113201 2,240 digits created before Nov 2018

Value

25063212349925678191165555830217127039875762133568995614595756454745646934209321646474859961685086561085494623359255665070443512329016898215390479568465576461325609164275862244175647805837015170664405962292902982115415719613208549890539753462805911803067000938762115012078327497413322268638835027282263197411511690208238990853520911746894642804426831695434771663736386851949872600234941284305966154050347738780778295041107780140752034184026673464522280369921083209858978551470548618157851496688353561572841350008940837952034966130396527408737997620939211506339730092053095839638226563671518851105722357936278912071883515492161076514764948661953212290979309346410448632615242134647433541475642285137032703205797770309296891108756921132428312637924261932909540418419542459232548267122985639910575570944402497465139536265161762262953900562082566450382615171645830936135628797876105686115641899297686888148055505992438951156728218272624204465854443358879561314590867086217456796896483533596064593288279485199524023562676101707732410912137848338375984051344172104942529704353046273455648237809843706838872157861428826508958074766960783284157761866158398123554308272294065486544181390275451759121468037551058090014055180679159069008925761675199817736740386708422615983809981499866024115831319808802833928848802494994953712921796807479524750704555387260794984955967540850722572848293266133489008430113419562397170937095523229137670400037124772840918056801971498966811640215380571805891047716393593294176530587965016454356397181162321356658499317969648960124135133289785957365033831780307618512669639623019401733906589066980157047831848531104796128674874361304307758488613258463122107236623705759040231704254118983685581344754198371340390267140761112139412904658318128494934861763094980673510900256883720838223572079086709820907520150088859016037949614518606352212962107631746520614046176578712771565522404964405587860792910096850433821647625413891650877826005350235703219955210255965152098794732485560687941217950429502243957682025480328475432429860372061348805697199379205955343886798209534260761824616235538802412845869623616240072341981002284313384901208835106721511392994560815243280071209527865334237257207680045043671038733875636894198115717
term 197^976+196
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,240 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byBen Chaffin

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000001116113201 --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":1100000001116113201},"decimal":true,"detail":2}}'