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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 #1100000000696812519 3,742 digits created before Nov 2018

Value

1382685702897568423892021380156127993931824665999825033952713440828125582911491849208631157444348994609964874845446141825316917965056300227238422329139472282506431948337406004552656161761358012838774206384735852214179068403595319807978351300100621308467830872064170413061487156257431536991509883846862259503420565023994700651742313715788849895434762556318929783267918056849719739246321361137932961938074189923965102594903138910907847942982112715739966440427171531492016477532270607224910572514970920981048235594712232160359425798898629593280450747972271995541916134218839535804970012582762366217783025008384922033350848404344692953734896620214999492717401815306807200905809443609419883320427937240424093953994374795235815253809284383701247045758021811008368772492846542401135310929636739274815386405949382627590094241386990620829771029719504564378783881130085564131378895435715384266979208348224470289855487457240927958158111811486532761483445874626897032692025016385747223881041739272606566027150869969159374376490970402088241355783111553440364430397926340471677043236641860297088771321352530915096092511610515928729208923324614810509400590877729318892917456799294219855320138860019239310763153631822658371186496466626038380859689877039447070836974994823837559180325866229982151960984729754297099859414965836684461073340908235126721609846771194480662022089027782278921124255525861974806583604230049494112832933148489986649181448644904081175030778941371249416956959142814460428337126996073560904546903220643850907398867705950931626923230229591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551020408163265306122448979591836734693877551
term (50^2203-1)/49
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,742 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byRay Chandler

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000696812519 --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":1100000000696812519},"decimal":true,"detail":2}}'