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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 #1100000010595852296 1,931 digits created 2026-10-06

Value

47684093969706044950626852362960150306110710057152742692524442018425545027601450992544258466568223653148037787675678293131240091988924031940722104612140260587507940269791742623749485174218220662740116551942218685913083227174436271845820328332751396134054562271508970563196766023640505362808791749128081116279873483525049160950178364511595935717148230097263384319568755699358357256458226753961993555461540626821616839660895669783129859696457900862660986429627186768277177464122521287138508517046314720286347635704339847080753881394429511960296801367447150194387989195095928044705957769308404162718769309799789453658763159807262739503711617294616637532295679398015472815562846248835212097682996074209834016704774467302261111089236552170249512241823046420189121963015463652518641881699455730922518139981650152060735380497206727480252259810300764114729271816210616676277860428439213658520216422053391923123560946054675792382565001399960885908011382825036123139003353036108168990466984662248281331718019154058532634535870664910772404461866187330687234269182478903091625855906142090958915832967170336657794515889401345201102906664494995379765956220334210303074801408403541438007016784358623949606807249085797253334237501302513953436472523519221364621265435302507017874047583182846524096610959511769767868518082728737591976648426307275442292820652531852615355874252748627208635511417474601259707349826505117074001809180322435185747721573873616675415124217412146534815609691732345966315194149119565777878546119838887168217118335874941648762759294971425196039092014873838290075497328843796836555543360696571140617719214235860891273963323488766272885261248288473640131395152170601768836986403649472821415998831756555642814439604060188240648613465834896349456199938063775205435602779770302382859388998305590517420341527570970221279520297725521488014458813980567242300483982664813419039291402339113428854416227056793377399066584045544282789851
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 92 of the certificate chain of a 3,195-digit prime (232 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 92 of 232

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010595852296 --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":1100000010595852296},"decimal":true,"detail":2}}'