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 #1100000009067938630 1,525 digits created 2026-08-10

Value

9248626800200225211394455486925290057701772253872065805962430319237136519359773313121676665118144420809935070247481880825747807271232502443883562629697021624957013196543290677371108276080742437309229882441812819597426663093324424263781311906874036614248735617462832158212540657580942794844090260481476900214741521719129648082490787665455586287301177428706787530774136567518989046010896707266657557717899099390157678362010414519488125276445033044445079713022433166416780046806852912868736862672768540036198024968545207051318651693286061175148577720510537360425633953687175499848792390813077449892356578046357254459487550785814325275953141386661349838089775574611705095853027628847892907365245372805613951746013232695630050432523634835370995220412490399444862431784830593876843721536076880593260682683175616729838191018200439527020015778655902035961271686196618407456883325064491309481751584437832076576778538299196420357124918319767556840795244299867753925374537770777665704167752960676919278943144387932840267336218603916979433031222534477540830454455306187119399189025544547887480592670227753683092391006662398489666678520698178564143580544926651371490092985463658547112133819546635414482608248316962506691047485721989766728267841364704740955876356589488627864494607308850193657189063712189950861944992223642489800711732340669808850458925802292136159306405660199411830251304528548162095278270358710758315121367391980273241251749620689347419328831382179113095663179525994654111182064278155786208230635184784302258129512975861
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 93 of the certificate chain of a 2,638-digit prime (209 intermediate primes).

Certified number2,638-digit prime
Certificatedownload
Certificate chainshow step 93 of 209

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009067938630 --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":1100000009067938630},"decimal":true,"detail":2}}'