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 #1100000009075030807 2,012 digits created 2026-08-11

Value

97146147385081951341294154054716637882299137644885351380749054021218998606721167614414447010911287010658239187753440079966470148829712417137953026724080415015090049259661928029915664566720549410680002576581251712825792388505607060968875591487681816991213451820405058902772275291292939854757395031233695261783856337112848938418023527592557339514194154046099071011315087337019732772241624139265875521865475570954117125298999303275628781320983606452753740863938594141943135677846480293560701112040924163558522006770730223383770775795373781207760434867525307287224080232309701544525987207105260678113548005032005469784540618904576216756931473729636938921021608385957259712301282213148056605806484445300122565884084335781352177596055479715831106509206002577394327026120926565272096552200312991570867235462640459654278833089241935335410038779300135340763722956352882466742432328129248858102772362667556730857064500170727616198499366436283901034793855564665206422657796527764864047076140637121395834279497457998975382189331693190040735626455175962025952911512607984044654961911126490949068894133959157022459844795570920205353319034362397464047661249867004253115691178499851214100631966620834040823392357554460479065352487176551295298150362497228718181396368278024646775489557261312412133657731853219103953286307989226474803922728221675864023896901375604255713883060710534176035199929013348044139830084374671537234765953395944485722313356907447364436320937623591218330483817550258987098427102976746181543907882248441051656419442127869386657727692669296252486960088458104038979851985596534344187474304123140620968331400984148895345760798338400188013259365654779396307238547237589110065024988909897639606863453857554606389925457112872260243281754514300240792150483144431343838598895126653781998465868460684811802614861769075735420028569096269365630976014683321329767491744071382823285034558876287822250387959675386724550519226790589556328135993662803375090726476177117880317541182738065745607308661972838742576563018501087
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 68 of the certificate chain of a 2,940-digit prime (205 intermediate primes).

Certified number2,940-digit prime
Certificatedownload
Certificate chainshow step 68 of 205

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009075030807 --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":1100000009075030807},"decimal":true,"detail":2}}'