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 #1100000009053397862 1,435 digits created 2026-08-07

Value

3602886244161536896742259020506110760721253107608726842829298114035918883003475038808802790684061557856890391623663893205413869920476242670649167697858876941264813833215564295460471155747616316936538467319961032177645541516039318652279061231154465929110828857167218758859084255001220866547632291927929579694353158183302046240085650679737923119757562088994206730291528267521466691229087227381522079767052243488078564209011395782021581762294547656955295094482840262088485728177738445235971162861956554121377760209517119688215356358138019567132583585961565219444528315260859622923513161220284322475569010018773515972533042622118597035955576323193170668510422774319371460538185662106029358411237716588667494712344073371487760830284513728633845212051014380558483753521964898867510979238265260410972128355600676511820708069335262054630680544183216683452242860873758955372467044124191580211915299710666123329198615813622971934115010177431558473543260957472432474725536133035665648640713965046119241253672901040179244369136752915581430542673051011971963964902126714479047678388220719998611376720799146552330180962043487171412144500766526276514831085840358297088783843744363698511654410305764141558228775772478530699908473783401091954454883857600385428358564954457715023297701265072075700452328187181418071211255210403596685025252820226583346507485266991557890246078678600932023176315635095586323546276446718628378353044827639148737015635468283
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 14 of the certificate chain of a 1,603-digit prime (132 intermediate primes).

Certified number1,603-digit prime
Certificatedownload
Certificate chainshow step 14 of 132

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009053397862 --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":1100000009053397862},"decimal":true,"detail":2}}'