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 #1100000005725821522 1,635 digits created 2024-01-14

Value

156819588662713199264059616277939266773877928401567389710823563703539446204968386167074110942369002472552529513105239386004470173254914188819317296058351489851386683116510012190190581356390815670215750357146578492951066608456277928192324530119961929583669162329378320409063334572205215671013718227739750053901702804395632426983078120449141209821413928975172869467667099202198538140678139693556344947103148645288664490915745283390536836855529678738901199327029468466515867025841104860098520562638727804613039240459247803595944164902942857733247107470719166543672179569969194127189455445719454565783450763922330877555438186614828761034444731228790427491803754742120062316915678596461082660452165749079875989502223208187033084023327201688643831931203561487421987172342982655356027857087279338828019160893537723024810248629564772627612463770283924701659719431720265773295395891219024031833462772674699774370560088857416374476400708069269060133433165383264572642968776708608886124540445803914626821399131071589333191893480402424428149153779764059954781632575696161624716747710273395459113983985475701123082941394782823759215215114890822959480498403975071408221339816680370313659729519785779007167039232462512189744858929261998187340279374093872796792049359186411286983722714862935661548054683257409522456668176374039833675991434703225884883700763868650343216281364571715217666217955995083643250007958167920226983988358237592640704605532006233160914708659184296218966416681861197588013464740546546529556315549393756117974647750654235193161587088950877097453391496667192192181990166511152273291883903371288131487656891249321906547610918991177
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 66 of the certificate chain of a 2,491-digit prime (188 intermediate primes).

Certified number2,491-digit prime
Certificatedownload
Certificate chainshow step 66 of 188

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005725821522 --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":1100000005725821522},"decimal":true,"detail":2}}'