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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 #1100000009132755368 3,166 digits created 2026-09-03

Value

1702903565217503569304974934761336736177033608274009829319022143533144763201159352260904576592188871067284520997177219821370933854388878944802673795575307381916317276820884095423225965974322032803168817005813492558037528473117975437562549488700973398317431629161852798294023246820596101505930832358457918189264956049378650022114486521576392349960953256298989229925559713788967600658357397784664498416856541911676971169694457695757159250088056458476059775273809318247306465931028193959953335407909542405243148820089501027517100336549589220887345483313994234221640504068433824105328017240985477627039946185823239321320449635798824306297151422683666628436655362162497773039124915833117283704204462522376089948329326498839632075978571720266492450118044027363169998182326885591065850171064765445589028115305922881449266044896675354007678360165692258637170222619758299361947288623707603815591543437457341957042535168024215936497688059254419113897559979844108593181430738893251768620470169244680846267084344671933432545861719363729227551455192261160049742692706549982029626317643634350622368565070102175391240828022330963586096693449077455162530116842509399383039502046788409470240068477573176344024605188546624566491013633704296588264042807055690482979368508166141585878275462774459916592829916179544835069605299787561255664926027626410738258725749211801192154546714542674160748263133871455110221855531129935858858778400892306305298346576011119974001234937701722673717827018390701078733872286951331754120258268333897103156220203011519149554246084499801897805899402500651488838510889911454720394362586791935994364163160161039121760662964764757541116081844758342066722909338426285882292585052991168584263747470613061504463369920777312092481019734180528014137746920691495397702204844557058216368496224518999409435665569527194759385204872342630887088996749484273880904118489893857385085163885312498800312293872276504169290305987807442783808197557066853729826524993549011892703037379337559236485829918404585037097101103206284842631146598667320549846870478585501333981330036161532900568687139166233969156648611888032886710205738038775326755881967329227175925348624851405936895555171081883634620322712326765652415647627853889987618027474292882470875609338763414393467421820117357957840998838624876366547527517964346072175195074522049038770305969322446737664749777901101438609980172865517388808662766520029988529696741746179278180143439042529979602495290231550324062894509687187225784250305116820841302693324125267117246356323557164153570038033717190579608188163804146131120232588901108670664058499989599679855997290139109461781579298775296822618058127244370416125651599390529876939811236580376928774866517170990666787983257152718046355366598239199500100775066400229938701635269774393794570404178424560240586344733317063740897112600432895158397495100565133099014624695914564909841061507040129376229095588646716222847162693589310846046764341394208678487279807938800483200751715979928809593678316382816125313058954388186069073847413039306700255413452348348850917852503754344736880874871523713227965521043962401543741595192414169305932598721822219941259574072843838727899903682538799
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 3,186-digit prime (307 intermediate primes).

Certified number3,186-digit prime
Certificatedownload
Certificate chainshow step 5 of 307

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009132755368 --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":1100000009132755368},"decimal":true,"detail":2}}'