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 #1100000008727412080 2,624 digits created 2026-04-05

Value

33971876698654086365666945247838264054818085844600008768628237379353548410970112520763103471906215383309273000328144060500945450478358362226423965622910391508490177856019478656550355770949605971234040468044595016527197170222247254876922440169973977355831754183831087192986055181680782538585955093696786549848466610935624994241761807704985330747106030093114092202934832501473134407584408159365463957244029264872527768254549804096631453983918488573657193438188551155170620864509257187704660154308186640779512058433603309908629702547530072130580869585835172226199549948101894615031455901421463299096516394553602986977755125688809873895943632404923041088975695475488447661139383592412333821788706186504989773459285813739921365224380257753648573081750108347039131648852981576270387206540113060349217649505372073075322008394589939769871414127018921147561509733233794644310036569779442790693762400925962525219371433421848865179594896772197474656654427153095413343846826543618138073996239688540370249645549931053305930499419663869860588777422177183883495337270983682763221160279398488566436843520090401805779809186316778624657578654315365998822301106053474213547996591305192692673216628152282791623118310497872360307358001463019752832022601758169703986291419054001383795240552765648716259235089208039299809852972170013372663179776831982739519089788339295536089823952218384962565297728362191466308966218298068758745586089894937550905355177795605468447026482079629101766131315518603478786725442469592290618552844860175446412707323693882132287535796273598472453954667855467080445571092549933110557276217652948963507080650473050097059578048710442085694852043828895127835208194104765485118080846582087759795661293472240018993231367534730685178556516308672960107825127373090973778779766956323190357317811594362366083280929704369490507325012049217862221303403083933515158854790078196597859137934657795888175880667051898278428143582651662388880981935065920744891203124906290536518737464162678351138042324816387559049732537694779914953332276099247045025105957973002517007644725043668778903009161652152946609079373840357430278521862968259782565798718171580696551908436855321525091223261530113024159373560851090504360536500532000817742436151240766367955099401494291551600150021096054819268057838365771567848134475127573815149130957659241926666350393604301130849767325036902930214297169223852468788401603083851961344562732120044026398319354134467950052656355540221035184251879727361833978396531372837632530198060002898631562182284478037995681705123936012110256253448903162466863326072826110665113592808944328555624892977924701124447798022266931
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 17 of the certificate chain of a 2,772-digit prime (298 intermediate primes).

Certified number2,772-digit prime
Certificatedownload
Certificate chainshow step 17 of 298

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008727412080 --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":1100000008727412080},"decimal":true,"detail":2}}'