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 #1100000009057797726 1,354 digits created 2026-08-08

Value

1350294473773813861327040149698841387950900119508616896444452506337011537883938876664239965280353458741703680609273010509362933238885327679459930241235064443226700612768036849677259514695205761286132312321388927669427957394819515123371981582981561452754435814479005275409638849643905961354780083311891918489734686914127788341110830519597296618981017287928700102263742376349024341836995906650373448718823881559862443114850823805361933666821819209609855723169529825078961749636732705096776443098498214927664354845023701221443965288277549813958386125539197890040333169440139977068804870270668974125261844688877869872408381474664785725428169602321541271011885245755304363181157669344655435436548686209525326271254991681975103442040698313485479462200301322617524855085670291597857223482822022970269778896581944990208119356092187373774417599165651617445068721210619522580928593025942227008783774512833125149905211924180002933568269213755098666691115939149958944387992437404763048778154032266132588019662834728113668728365130575459926191117171654398197201360638543863608928226589686515468832407357729943912042467786407390676679457686128894654680129824291907092416099345114482627917700720060245201850168289666733641303420746114010346598079149933399667786586445326694765907816073454503510208201023834536709453253140335186137196981099177739617359161038479346678089
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 28 of the certificate chain of a 1,673-digit prime (141 intermediate primes).

Certified number1,673-digit prime
Certificatedownload
Certificate chainshow step 28 of 141

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057797726 --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":1100000009057797726},"decimal":true,"detail":2}}'