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 #1100000009127305297 1,477 digits created 2026-09-01

Value

4190881701405207625654053180416035964921033099074130872001483940198074383585307244167189880734632290625549404066184793736792669451664036285854399232795164433794058100041344202511195830338296091993096666424341390616757970130951436967760819270298705234717579752521954117531326912836657506641614482620419333767077363309293645519853111737217470838118504517553391042030336705428355597306394938569778124820428710661146121235221099089230972766284146359524764648571762102015021323025995818454707762225384066820565957697797123056643179640276134253800196716043397072307521386679526259368733927888133251804889847097280800971761510674025705409017844672977856256608696774102684655014094526245714961312871537589062676890757680296751669462486404022037872616565885828103576774841199103340296412414789262322161314442950958075627305356699377328804650159448454802725105836138148946519959537210257157553597383059732846715069006427977546435531172524192881320547737985457892613549492241158648882309282203482466286246596473853678539120789042897287906673786364165498062567985216427265071257500440050205448096425491118964440746029099828806889960899307088985668600683829067197506626694077248358897816022343865981346828559040313806761887457763462390651191793145714020788330318036893203914820412734357460757554248195148072359536835017056852970371869606227027836565913047655000993739168365433350795210195594996281003461182997321888959054535962987938205282062091193537104990896754704192995976987749597427973
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 162 of the certificate chain of a 3,105-digit prime (328 intermediate primes).

Certified number3,105-digit prime
Certificatedownload
Certificate chainshow step 162 of 328

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009127305297 --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":1100000009127305297},"decimal":true,"detail":2}}'