factordbrpc · fdb
Sign in
>
?

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 #1100000009127304540 2,019 digits created 2026-09-01

Value

302267531373738033358783207701141154778807272267547399087422106859703310071110789116102915274676042718751548284552592492382813539849657901247457280407819885746478887473363007941580702977238359365619710324773477672129702005141111619684238153428808285567438247661591961724972546839839081093046579857261293114947145538096197700132676761411006931708132146914455049653334107258828170223910439724596199243301069961348006629122708771419000030332854462949165836480463276266659078111093280604961889396089741230857062845237166687460674337922897314409103931723653531667197295226054711583487595016518458998643832856254520650095010559718797444701113554814658876205192248491820578882791216676292168364068491649448486937286338114883315362667321689051851812729806930342676477280235656146953070314230110964393584059111151320453008382713595601224425904127282723197854317512368552980924924623228739082113836212899355237271113604390414415312260084088126355414217336115709733593874780487896318661151428323157241968272132133538370889960211513170404893822409854969157927775527332821533810123702759573740675812840997791869734255617524271679235305482559652544151823436377044645266669659343166493664781921575517610008010219147020622458251404281986684131482796529217751957736517131144858616966679265797708435703051669187711027414105857073467505257485624722223134310733060683220385261058553946385648854868840371616508543702122010297822707385948379310391698946186396552053759818867316721045926397076087918390909397826880868353387526722314509946076822671105716810379824808806916610552759790384510690871916279634826617276530919622392395547219772337821279119345615142158967007933314180896994310742199225586830457220070061666567078024247625212735258326955041679281911218604234806778251668399304762935895533118453964796880398194591072695670362806927472650333544764585877090688693172380057039211816911205906301959197146001974021079368410549728793978629873994586142575730135230850912461411405174529175129425867981901403253321693542476776590113177283794513
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 106 of the certificate chain of a 3,105-digit prime (328 intermediate primes).

Certified number3,105-digit prime
Certificatedownload
Certificate chainshow step 106 of 328

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009127304540 --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":1100000009127304540},"decimal":true,"detail":2}}'