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 #1100000008799243347 2,410 digits created 2026-05-10

Value

2834804498311415573629042577333225398259141947748419248871526070146158691853190508532316511169072710650027386849671348203748063403131872448892617366736182358955698726118999833178333262715743177553186697364743399597959123313117799905200528972646891192995337145035656627848534844728058668963053162496992128255565324908359876046975713532736337858029057036043255697710840642806022423626034044420364286264902114132209535931121041896322327346126922822950914935801397777604510349549527679447629107997851406308225038651736043698148003090493900166082477677731739066705678416237526470136109017179934154052856524223439029065739504014936636240134308920224043215369760028360099404490926669487555002302302584493099209226619836246581667061370533916672346779109823347699014399275684754103448506823376304517278162302058525811637233112990289318611624734551278860814209259969423865919247969831402060919998782828019655618200574189842185077462804692893077808455419219618943224081864875722120730277011668892220407536281898190454737294976734318112286412237315014068315670736183966210782056880049604798683474266990565479566235651584695098109738307601046985041403888078092575947231606580386106014546598850750054592792238597899426410351970574729542169709750435451514738045003750407847210458297428547202028902503453795922204710428551909146396131190052847029596891078909965245297826953197047296617536602665335133843667317133833306690244503147592456391752574469671881169187268086150157330463388626013578654727157755859020256333317486621136522682627257561507075811476440677601739973689215877738615326343490102318289347233843172050753600906332111491541992817905658601846937133736329510433396710572934469619930422881239767326602792678493674891556809973608761767731502944798406169892123695972670905333559063912134080194242147733635688646791644422344589265610870929564275895069204748289465274920707761846700891672359677841593652939993466840987458877029906234402815039695671815229130398692945288524066064039025985275955666152357441231465585017139023287139530734197157643968966451151268823498788386981736016637253091076603786655648231214464969980227566442619700740942619658591113722975842351921318638354008959641234402064074926669970210882998133868359021328526222869669015753480419552563021573777471330374490771458811987076377010077406478407417385236147654434908060155960234841816394844021049281004155771268356604941119120905596555083817200449393
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 3,883-digit prime (240 intermediate primes).

Certified number3,883-digit prime
Certificatedownload
Certificate chainshow step 101 of 240

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008799243347 --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":1100000008799243347},"decimal":true,"detail":2}}'