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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 #1100000004936238283 1,483 digits created 2023-10-25

Value

8222472650403072607021470110844699500511548979168972745805883298380627599939113417000861502817234041318108572452670813297182494463342219315208351995129502562224902482290789264947072932296297876724287398490474342641322577452889429856509142830469370508752351650857774246262330866641752892532186355082507530029916181817073574522845135834142503357125599044060354955394300637894832668544033304430203589466445822029701519533167033660277598525460361045240106006090953339026695923856959084896683894170551717643110001893104308585276689064496972767370415060546502766933841561707658760316240091836651685054612136739434228048079774766050543459782029957964700927400880775021564822838886773246606263136488751550401968100456984478741078809656891324007648300275015017808196613693112747747184091032875436321802808883253101329543416031295911684508062562434363886101052226365730310617717784486944358140501669090172276040711677297678224752552813718562207340042171702138740119178684857689168593866559896921512793672199276339238683037900590338669016145383879776108734898526868931743130149249101174417482847553253961091868501395293300733856449365416303997969032494331867166830972162017266857385630753303840767072006549375881686092622799885943209094649360487948558523726759582713354939196662166937230847044904703387212867145750179389853749464546511752837960756181120877659793693712256875328777702421486335756805506224380879473278109745257624013714108965499150450024714470872923849372435624301335629184005353
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 30 of the certificate chain of a 1,709-digit prime (217 intermediate primes).

Certified number1,709-digit prime
Certificatedownload
Certificate chainshow step 30 of 217

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004936238283 --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":1100000004936238283},"decimal":true,"detail":2}}'