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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 #1100000010596300333 2,833 digits created 2026-10-06

Value

1532589625545120495917213350685616593806907112826492465948790768492257220565870266338655405848718634883838081586634063038046771088165455537362597607279919037400734932700021928682744717446778049744548288441862803457904488289130705309993991986205894304447851239341840095844028294826489692556417274166071014491136633815136830595710500361125975182337259393944658916883635238273683316034087176214880756792685409316898018354267515652056247168947561948010312065110080190521696145833976855149315762771956006163312566373169746521212769420832760095882284412837580334570734996100756711827135849791918511705032658597618048551606973564317693785511511953840489113339512354572394782508703699471110915310104098962438899528968567608054873724651494209297805377984670515159731393526983584675723203594146277426261660577229731500709870181064646241914362462055147725940167320328025848125334381117099138999555748146967660689220612166226079208993081319683453717489060419402562536706076824825825506591167684903289512703249262116061245335309339693306849876560131442594716782662058180884041027235457928838406909948233331798491180222501614381686954296618905702093508504899458687856336953611988636729814183372924815010227133200883981631713360582150203376906917199555662078206823186944511474771718270136316713434689018953300592350462892037002321584583631307569838849300864632302668468653863736737802650825557592226002749413137028520679490536534432362998374898873550642287424570938997029767782300075909664431307883924440917068619609630993437851140017935277021029567614892641577494148618918308851971389674575502216094250215640845614547496664818599106242096572382359673648203169060588762732674453392198990052339272188794109842863163889126316722690020216307169039135698052691537718656361714329887202547282656363994563413766192443558386820190938240538037056446529348950093215158614596648196438205847299863558409686261975687171655848569010020410153025535855193437199753742280111959350201404552081819574481091348738685889866056923050213876082310161461743528877251949785230430915374231055394883358311623501472069055691737066602369220262885335201952206749362747961144665826432541550023696075184568488123817452301724482910517161986220134487161539420583868074061373861127771408869240707186003741407431907066010208119151509236057314600651376365004759579107866319759743772704846019633546798793301030536213322605493615201104578485133171619655652019061593252097414115305185225957985150681341944115614833016949497670037789667324750004874454529546801972786873560872985810214996577354746653422194007208569386578912691880994497109292016503490827555899704916178874320726592970555464471654952327587386850007829499701890050176209937786641109814330861391562579528004028003151696361382724706190322960119797927791194051273325191450785688624763941967749446898933705901661522713494103898969
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 38 of the certificate chain of a 3,200-digit prime (341 intermediate primes).

Certified number3,200-digit prime
Certificatedownload
Certificate chainshow step 38 of 341

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010596300333 --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":1100000010596300333},"decimal":true,"detail":2}}'