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 #1100000009080480098 1,434 digits created 2026-08-13

Value

212931605160831391294931746622665171931124717341667165937129503929317002313418974861322656687256429839914279440385864091322973042109248784231019449353261861358144436377042065083922250440116219156087473213099108160654185318826868817031948902347737345102184320554211175642171040821169760701561257291697735130189989992911818153775637826414334528567965889821534558328508475747848244448027372882136433028035043372671800557333901071328654461633969429268002952160691649657272982697517319231524636370757897019430953386567247518022244692052866115709586473132478158769134764377505201104095776585781511092991598454846743347437725498151472879045994669402715450328224680318004914477561178671517705933678898429368537243253883890178257772798643617985278903640383825101668862581175116898607010648728422614931533438846014604010744055435693827626110091827577244972920679249058803098839621950227656736278460261685650342078041807934857067784077755172363509156616524353302955767403334825904521632129853325869594530635489091308573313913572268730310280856829740530803894980400638758324668549545818923267053887299198716104472595264506379547453784870325835849307899174689739901410203626498466820439095651037327620517198137000958056424928739003787813723164631459394202251428806122772144377074463126966979698547374909714107467562373747796003962753765364258869762050220862019065708329562136190537961962257377726924272449709022022778204463639299924607876934826581
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 2,062-digit prime (162 intermediate primes).

Certified number2,062-digit prime
Certificatedownload
Certificate chainshow step 56 of 162

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009080480098 --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":1100000009080480098},"decimal":true,"detail":2}}'