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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 #1100000010596300268 3,025 digits created 2026-10-06

Value

2110148671614476330911703722492318884713283171926771333256301586626022916400133539704930930035265394452380277697303853385468944168404907545096756261053548369179662118956809928822475627806833012872653622313085867195105832317930401363346590769470527609368653686510580044579941339001754329501182217196969283807952389205755613878231333839018126736035058217764413237620462867378672832255686150172717196954003052918653421506358360220409576829270807797815404800550208870559109997456564483094542655172967983523778278368886139695330353900782264123821014668710368398177448446878714254907149520595286631387520966492414267781431501900439435634949735219179089534078495788161587950656457510306502517599864347709094257193307515124263002925527386740818109537708159590454681056570411483887013053869301587656981342300584711335967431054651673592536868053262869328228801947353054499995732017687635836151676378156777704371379351156812562281201937440314853504781119701523997423523154410232714976820688593637684537911630491241306570397933549365877152729894472283829729984157573159027371088827555560180067761949944928399228033758615657332717388747721624162052159699466783166169936666286450634390406286432006191244873178382741250192412318218885641580447298841654349969339360436838839421817126083629390386074157068081960648092037621064566786305229913003007417036431615551746668026277587765906526549927231716006221651398793907765603835014105626352321925218401304893226982120218249773066713169667491090729997780369308433949810780477233567379043585543518130618273346565539087221324231220678775231019204451591979331169645894521912178158161209904051799710203095114066993648540431035499129451818512688716528836416260403280041144587319963165058951515859886024777042100263388031548898416214615884026369070401637029436786902422028773317662913093683006415193388406278213062449697826488372963047961274375998131855765752863087581423137558890521481150764424898823542348522082809517635820529115138740247294681534947933296253768486007895999147222369921233587373249699962346984426464241982887497658031666316154072884070302260165462678673071548183157453001729106711396001072528776738817828919362700161870864108604439498303445459388609209302617663454624653133149439045994707215742536902199376261014660143423254480620210524417920958772053602096307203378031965876982000954611721566606796098405930333237539537103701954615960170306135849306240851295497165832695129639020022961818457789637673030173496208817687341317977841845244027060440313541565805371002236855020999939189186333436727932019288475877314020638182890868947923917358235906062180198531910645166943421090235141236101885140362236552809161660539207847768688911352719633796553964412537001909002018654850256892367761054059876583543662560801730565538058178784618500487523220434514708115881345499571936031498226058448844968284915634911838109978574328725816237692447557811801540549194960993778489821817643555641796651818274768588432408931915108445166947869892568568184621557681654564063561383633898820368755243867346919
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 3,200-digit prime (341 intermediate primes).

Certified number3,200-digit prime
Certificatedownload
Certificate chainshow step 18 of 341

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596300268 --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":1100000010596300268},"decimal":true,"detail":2}}'