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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 #1100000007106566826 2,336 digits created 2024-05-24

Value

50981212483313580089785450274799619919165499112006618463750195453202740159323022425643933121754538488662414243736742305292294169010645540991283227561034888596260827824929436200720678949509686987230750122765100100663480615904449017870299623929675351214448364494702390856929509549162630651484080176035358324304190867806057188344772079232413057469582427947803246514977747322404806524633218760475799737461445924784916159225750891302058039861342502503031625500268596008967870237859948216906551695201063485989539411455993962311476524025972571525736203725906862620189724767763885835552800099580312859734774177308915626278524750158729142758780075522642064381109225068100496524309243228384888040057522657026018904081183528238245661999033377724372493555147927406084015547216019545989172711027438436825839405623589841627750083008626506952763496900431014565855217617736228114435351183104918827936572232871194240017271463439269749969949217786734587026597656182542780981836309203478339869554836281214166353040246113509697945421437527999352654323849829369860729062900807495621276428630493141234204451723737964481971401790477794271395963580801031783564452309681836854827336596222042381591843953557549612366276654824936080257009433397251414582319453990492311744548060762106632998132907467343580680533121275860050054233279519277826942268687002532825560893078869417967259222492867376033085662068997942402727662900371413442556379452309999448675024774086536706279147303248268109687521318994132039376366408060088017769945737431412086044672313898339112101325836192513976563470685347643842055532593558941130802050799390610866983063091133795315438502439192497155462949055755254146876883880586754177474856311818699755114816005673845780457970590512361732656368559274685144082920606330694320043644882994841143843106416222001510037143663946751993117826779155079453920980106324877474920674318614227935034073550700008528966293574255474824476281242427987809508059836228878528469978565490430364047834225888925704100705290137597616150516491349030462855618304668626075273795437247720823289494009656646376498422137871098826857509913052512855573314683287283731126395843067845581738250420456087803918103759612507116164448560951340189888160192968105628625507842709583816166489872687689367481692961928033118045909132692865457465763769914633222789631495849981746851747941640861
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 87 of the certificate chain of a 3,457-digit prime (256 intermediate primes).

Certified number3,457-digit prime
Certificatedownload
Certificate chainshow step 87 of 256

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007106566826 --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":1100000007106566826},"decimal":true,"detail":2}}'