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 #1100000009079612183 2,004 digits created 2026-08-12

Value

590477338108290623961896949498694541277210404115082359114293073286771855270211765024800409259223836456349879034601772450129128627983946590865459187698732101881552863320534958037679217328578778720873122040036653166274497384855753073696830691350852969945268617670089822480889026466548872226093423502651010073820273345435078307506538548888271765781825959697504460330329684145402856634927361267908640902295249709099439417394944266143617459798110332756943021054575777753193893841305866637629549634949761475852670768760123223609145852745083605970457599865321280185113793931893451180016122874732306792555099852906920989846382707089549004109575990840628739588820522474717519073610288517201079407576759014378906338823359241746636206329043960914734766797949608461502315745436123064315827394902781111102295675947102621420750400441954553558969573898132259372318531379825409003732236278729805456022746338245779941475504276507664186097477973314309788081320753836936985622349906798378693796295972983999689065275472741689521484981838818394857410107140563630907797581514517738436139146369408373324508051886012922536280965929060978443045837586176194051111489291922995568730731726724298020936511638567899438392695759778644601039407569465765664712699835705140304724557335438944463060563248149628328030896502177070393086982397262461031751003584930877272232057160710467970872431206309165306993319296860776444752146668234631390968268128126937814095066579760364901743998371004266412122373950882679735313189262933498191667068607445025556501586444802022563374147223052438779774035974417988712049177452007114065597558290142198770780160668302507987840532495959816649735668676921952397567225474322845911161254213945893523826610720805525070702854614702428997557234182489188895370993191229025581541042592460507438930004826402225330372294369360463952863116960935770570990476672654433228948347724845609605241633885943939313391727952526638059836254042857330291226655149732359428067958759417949995811735645263887452906734912374035747191153
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 2,162-digit prime (165 intermediate primes).

Certified number2,162-digit prime
Certificatedownload
Certificate chainshow step 14 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079612183 --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":1100000009079612183},"decimal":true,"detail":2}}'