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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 #1100000005814643399 3,281 digits created 2024-01-27

Value

26573143327668682028442054905007626463292822524168251792387171352926799599016716151427411322294097255362270809561366691318453855793698513042112552602384351262495699445096371138543479255993929217339674639109628120933620705991270081330669002516278368823169580374694517938492893281694942363855598026463324080927331069122257955844854250515351947188888682923781742028074769256111315986642240812413379213460495875342058540599182412859370774824208363684785522741280163302435224706988742923085887339128267299121407758558105192553615251380423149434142795913597942626303680388917782568628975739105750793276558739917474103680735604999515033399470380384720407346527006859385373094734821285288931702223242477852930934423878027588426765026312565472651637780669588772900509012263093803195280448273227428723455931880538282912850087343373084511740069937659970928780862035677258165930978139752748144760160419831536465386877111209937813409847525502343758629374784124106724055208834277971439725361113933288673286834192232805284606103436834575473881198031452314951730301176147194416834832366504409917332133696780806168440052509146880459570135819541602525274665198785573074895857107109973993917595048424761372476459304487907288112019377301620772338692412871470942543513888909802623342948684044933878981879477388823785616771440004284205210419352552113862166373321379593498087137353495098230418048858007891080722026591397841563169004325192439101115468032654318756052973944347101033869284079064424855039302978826572810991724487399209244446460239837234238252814434767221507172429392083383790365542686348179913249975466904937935661861738721424430691585535146137871892672222424463464631841167377714613246903670384174380298160002167635100815063843715619212096845331646218291591070803946524064777044489756982282754682291087282179306320648464977723941277562925489410820304963107613801453457855033445056956984667130703059404834324284701824606451163623285466502410298446447859563050240484413081551964740074373672388166895811630092068548027378946704103973298515598795897548034837408103354067576609177171451417547178079860772430869723565582736934453203459226233525961760946288364028120238539905230055493209970417648524248078300373332069649240517955706851901338089749819270136567136378623801028310504007029127852994366338704893527645596198538539492340618469946711803214090751728180449825185209425817388913974799614268563480108110976085386081657817921748235442243587816291394620285275866609470370381670281775318534005601237189472169542796502073599926548475884866057523724889938604571528976148261036290173377970206331157601718551893840600790021493423063318515209566446332747121963629423860587916590965775602273028546063333878695913121618208828553945286367122118993685235001062055222186368344561636942639430134299235625708072905504225216718662855097108624297784434627104093257555306348388260180111278857461123933570019197608783628738856990771023444343701379338596784588074582463228397846513135313373307566731098180112399132357027667950176839656241662007875371853059402910734195314027291800604826516847164535080187173164064368227951619101270479257727336496947507014187415583476549408024567652478967161315299242152041936739789580048143029058373772589296123485876722994529471771297008024349567480878818120746140708621695251
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 72 of the certificate chain of a 4,367-digit prime (247 intermediate primes).

Certified number4,367-digit prime
Certificatedownload
Certificate chainshow step 72 of 247

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005814643399 --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":1100000005814643399},"decimal":true,"detail":2}}'