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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 #1100000004848868129 1,475 digits created 2023-10-24

Value

80616075380049853969575346988111963105427292461260899970681427179570021067387575622059221651833175533653862449410068663874729411791288924577612334109767625185504374333834668778864039108057042569629042975682305534332345281040067203527040270125006190022360717857193029226019352953656914777260765861198411190008428166584834773795740614915312951099074027895097004602516798391134034226744118939128566632489003310559570408865901924356709047759424885517695022677861948492306979660752031218623658474485045432087744207029557361680816730097799045815603391401921604215462890815163972610671790087170834401386751912540216223948336973899674541736880399814079589143557441287498443479683536174647591655963246305854199787285227670362891914741551664041983016899276709741488688865498881804116315253798987939258087181272606451509970754752486399342897095838036377134808542622261962348503845435905110362975385898636098271278910734584002530469944312792660483838609897794797936074614754295691298406419275416451642734004344829697614041289416378866276219695221491232849239428000955458913100337409291186808401509236215486642195823631750690910075683992135063353433732785737205381948163120277427657056739841434851426354010722577442291898448711244260887954733052139103783402679988661088874454902045564368923290486672911405666934818644687193348209902378760630996875620290149343104880251016718730526831915380941016912245864705882117088613295053718597654259376767926202462592176366553003638982061445777057141
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 194 of the certificate chain of a 3,275-digit prime (360 intermediate primes).

Certified number3,275-digit prime
Certificatedownload
Certificate chainshow step 194 of 360

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004848868129 --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":1100000004848868129},"decimal":true,"detail":2}}'