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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 #1100000004835330722 1,947 digits created 2023-10-24

Value

263485260183947775627700492199470414034788263449675730946470476114578898553369757104974823228503263112647953119895760894253297485303645656999509778480709525365433337070694830592015201415003299146994500598970295046280558425708002476446955990064705379076392145179279337968200737831774469464657937388899703144445868664028287426275451549134416171941993615363424053899143537419183362778438495782874177864149124288923278309842340800967587752823428786803076884046945024493100781056068560621719277300707907287953690419657324356413305027535633277717904753358283560320413735980764096790535788858896506973769280334895026846823392564335318585833088798639561440422818609668056855484285620457994567414143947829673788212917634802883346768622343118427658259644639794845464347173672395542851941837627240115970346341174809631869286165977489071407862942200589687070566873836919417301659840616371339594043068183944865509105885926991787138741974646155009775276487603234008191593761514472974140411008322018932432228555846167996890927474301433539075608307700228382960592302011244955789613727864950410215144499241375145737785730266708242555749083438494148705637637637470443839717056202025866517423450280916200813607760817356732560847464430654478026917241818966883550220549501908003368488985701255244514938835472163399751230262362822815308034349180964049688878658177095096742867250551230383166854019456418768313357568323836735867753814792187183000227327271296973490934931240697106511463377523857287576373245377318887332801562382906665437825580563425445514858815715315913457065605224461950036066376953604036363403405303858055443322571632604220371418114961318111855776848348450871254920986218797010257313056597130392082945372293662310760563888141671716095036711690337043068503108640225718216228214614975561276534936716605586857937276182857773784502321855298601330773804568990995773074109258677464259543385066420458065328096720000069271960880414197527812526856526530036439687
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 180 of the certificate chain of a 3,710-digit prime (404 intermediate primes).

Certified number3,710-digit prime
Certificatedownload
Certificate chainshow step 180 of 404

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004835330722 --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":1100000004835330722},"decimal":true,"detail":2}}'