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 #1100000000001167959 1,745 digits created before Nov 2018

Value

40935253425735052450510931082424735315663865412532254814275233411954388715988183631191754769546245871415254876524501501689037538110208544074924195442604748076527707857654685404560315150915512538998866862806582832151626128636478134131386077836453506690674026156358253786745661965124277529275936551409637297658684988724887949365932016242567289842293681894811276353957600175887549159014218680783930211779280533426091939332499639135645542489781203622297846347162084540739628798173759330617300413766806496663727894265601441920665439391422623420536142959194439729952890768536668449562321600323673816395175053960461999166199997326340234103853021713186230953897068138503220723554081101262225817285888000455866175089096170582730896177749180691082195640066268097593050681559368016671231563062572003987590051553934212870302607326351184286792847880618322237920719752229516888748349514301473087754551380429597768960001089005339124157399401319615668153340923013514045449893076635609351402549389759518610583699222261921798197176350628995130795171008140909541249186686522315755416037529742689589377886060597912324305499726076193028461089158194345851436199114430855345707155257273565301879682571550213306112913841608497182251217173559769226659446966862019353606985077650162848333070221393664514571716530500202089198024481889395990369354111164542510453700292768314587678808271792668522647608487141831029066107211140288996245032932449497835898023508826875001795551715576592234369795817255120449672581776868364014712811087581144480389094291791411921311431226555855819482669524747964775153713040325050994240364462344156624729043184503917628225398230428345360550911554779084642011738431119850261307025964814179544687847839800622031706330753527604079303833154531625601
term C(4996,5)
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Is factor of

Primality

N-1 primality proofproven prime

Proven by a Pocklington (N-1) test, base 19.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000001167959 --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":1100000000001167959},"decimal":true,"detail":2}}'