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 #1100000008674993478 2,911 digits created 2026-03-09

Value

2926610173329354792076045131357971203955770882138127487559152027110145559080070006861443200549192066750311106986635972759645865272627818168033526481307715920367268659457838757244813611341946870790346185206192651648425781659344929504209671651809580241490766075426543318132810571754502365512984873608495299214259933584306760356590301931939506946083565197016844196901960496413565352946902915234149159889812540681153062475417705711580965923505608170540472285524353766437961519049658650896912870926563858054924153955069355203319664610272323843640460335755421185846245383663658130641808149080351843001795707490935927051624144834461016538758832078904847586532318757731868570533907230810381509830111972221958773975576455975081798956329039832700912559336200591366992950549252683522215721589611639896115005749831168327403848348443433863921905261675959586871112646903340526303909706963293037781519000915143734046057992289812538274108238604090122841037305522757786378717713090501388081097354268004143787073154008578982467207003389757000476207176940932103694568748289335978225572202040940952501411684407443969567761386611829930267193391362464976961181471749562030669500635582242216999097370249521801995520118219297706452503331096208815189413640426466929993722973533584821355209978258329368336543457323842767448444318507869296223126728025393286547328056211686341520314821308958956810153770311501310066366636377699704375292619229531867222349153340377410834876525689790659872534416395066394258534754345167163376232112472154144460785151121456051532518928117206772948171378467920764124850828709483465120474177048962762492836851458480035092488297939369793142984567043765725040024461657035731270042735353772217956009533627650057957676227707101046402533128832184015129108238891433185177527199260623903522655426259660741733318063811747393072496622102349408793050633206782254695216284956823648619769291701252121743080274441177585308050962242557068521202176806540864372932996879916132214861754361892097775272126478200818532497449846181609258516829141303688915415521701087550993993162256539901145087089430387792053360462187625014283790369761090916112624949704577552973491304539413501162156184748824762877052802074691048089783977599134781438295217509886285557111843396676699092521230352183421949989280142796097484905556936056332310256942169977578512737430406857559561717367702938507817520569218941505732504432005517337266266665839789259693677587276934761074046638275772128538899097005879526304019832748817027875321733655618765376053005767695589551886935004935152354626110831012395149006531734992582560839214088233663622547032905952749227832132612379124981694039366260025408315683321200633613147172566060004908183841898841902918111284446112860965368951446662801859649703801986050186415287059548613110467700807706540028045113318773218295081047598140235434186989179751364522559702085599736272372660430736264102294115026760977009776793748061
term 606^1046+605
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,911 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674993478 --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":1100000008674993478},"decimal":true,"detail":2}}'