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 #1100000004912716992 1,778 digits created 2023-10-25

Value

27635368475283596848344418371303243715207334651741038562448810621643061430123027089476950812232713357831877243072708783073317892263526270475151909613553291314294259258677847094463611062649418229844197477871212436118651963748336704823365954086278953329329491977509587387310534475942827153208923933798497766636988827595279766721982191032144855587663865733551466400919241925434761800329535347310025121923627645070292192520117085536982028765204374249521057519973059336490361615141836900737204161499832706073733914717923381964122837527740712325786824669094606304002237920676163199408094584031277816991133904508315592543032942781761002986169796217883334695867461420795329082796822006528574945577088441880020195177726143691325140661096675269249251364828319710493286415094325642089066031259859515697879686882437534222024151260240920467574027235222676732896165160825455324301696093312307949089962987523946652513732393256245432162218978015325228462531506393292211441646944800823862268925670101287513248499055698047171976446177214135685823405211922731830081974454516619093011036863223020528020888526323883495059456095134797070900134065071086475718893709496696353627699470174810301984017864075909130309480622397529160794855354731008846923929962593641836161138203435231972820800891295777381131726951831017820069267682909266986858732982273206007534298789556444723945471303145970384629943647543793137948253978575483295324357191501365419511448583960945981393812849054988985795284961393076713014251472212330552581098985227419997833906269216303375793605525433975984252343671999148042345802758295049493546185380573104770570059463222844734454678577351591676510128349836249114353013799929251582056056607996062245457959476366769133450515921538657256947846626513219121929982588156140820318778105881943
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 24 of the certificate chain of a 1,996-digit prime (217 intermediate primes).

Certified number1,996-digit prime
Certificatedownload
Certificate chainshow step 24 of 217

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004912716992 --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":1100000004912716992},"decimal":true,"detail":2}}'