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 #1100000009056978698 1,434 digits created 2026-08-08

Value

175160837973079076281850607154684711930112780400117081623692437010894638802436191082057452074376018822708416984490616872167364390095307687456087600946150543335275677777022932612536655973552741924257462375223452484229804017815081474968757046901078823604439145389547206337659229300801605714483254370923726771173381108007897907336949446024823774507779829964815762940207424380579962796305496404780619821580039771988293076704237817411672125796532563244981957971323619492322001177727628762068018832836918413524509896937536833745206065834037570196509668902299117142406600021567672437186610706374093744527577688161424425358899312287347672970489101868638800802697016981268018951149621234465839290884192702719319009703180140177178487415785707380748947116421712810657355810587522437755549310585029318240544018960704959301337975025198196675443262068791702258828232867702963500738179770981185278307375623991807190391243775281384846518593336911168013902732851747733276588692506441291670716787023087794800982567722627088616435098007635352016924374077311440844219868460316545394085792427349632801001577628406630917892384224663817430039465556666167403498104427165253324241126242492196513104231043205541058324520587443086358511281284879057103620791454414813630781005808616849845858952649543493940787763180745962795783751417740804248606705073228007906253450510508390774886422470619165166477587517353451836939736494335595900626036453502494046835824347723
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 85 of the certificate chain of a 2,439-digit prime (196 intermediate primes).

Certified number2,439-digit prime
Certificatedownload
Certificate chainshow step 85 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009056978698 --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":1100000009056978698},"decimal":true,"detail":2}}'