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 #1100000008837099574 2,748 digits created 2026-05-30

Value

222005824493347456784484129181650007479100760551246566577161519518252212911375504342641232422536117003682615415865593616396463205757821469350897500134889609046976013268056588960450053491420044709507474419506143269791215622732484652974450073912561698394771465251013366323794117021696032855204729681336853399454132448906209465656290689075120598994605245127494443398695933615671159860398495442469634253673336690628936399297405592000313541278291801756310537690610912968688407785453792211486292162338506732614750663931641161280319150870734125896408094274425099212607907390816997234910981219807233782573138345725585221028302504719493960203347172990558982283055866485839830102169164528100268717400507038707929149620269758929988557667856299644678718895393544438388372282937039574520021072013504723104552083560633107672101116006824902355246749031038971610651630336675466639660629003428597459995757159156070514022521745986654060523693619049911737355026893475300441427909659246972191328316346116653875054945731094195314819860567540529337362501820249926531907514692313527209277847752629517578069726948939140023566905771814022973122104136846718309440882497588259863585880310291907676794040800168277518434171948522994181518694476838817110674475910012215848238409587487602250672357186611438846753867767006701151667529693201787609072462643550435979014099434186788880910482187168619921253050022572910605932602870772349965912762824004225024663245385747342534981691910257406506728602022526094482076679980127814237519377186417370443533931389153113679176706909777110118900294967800353143310944895183271976045273953720659819758318637386020313762213810868488007294827883529022405553502260584311779691810406582160220905446487598316026706248945573824729204190318148097008363041912928184196666326256112034377141688407059467462807689211205033102897334819559993146993709536432251780688603938193217163951862951133311163023284034391889441517669475243378483705845884276073768921426070559176344190654636568654818489622640235772285224568901690754573645075371022880152607901130108674820204992416720084348326630390086491709424636661186981620139261463679802950873186671483809160918775362362806806021119197019885688355608760325765370305804082534383960017887349716124186199808418828842864965129419545686897486353619104405665630036469545534572448434426528225361249994853296039602809711286727323616369342430895260082597103268571094480972947414412749236092809015625159236857009015671141621277828077576701261023738672939315846604794626399338811496736016563399337601542103617894725504588753180203721340052702627138162130121115820113936316550462414638309086831532918848327400392676936566207816656480705442010950438636178097143021855440410629214547729864523366350991171625807089373782587154989
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 266 of the certificate chain of a 6,681-digit prime (425 intermediate primes).

Certified number6,681-digit prime
Certificatedownload
Certificate chainshow step 266 of 425

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008837099574 --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":1100000008837099574},"decimal":true,"detail":2}}'