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 #1100000009008057893 2,135 digits created 2026-07-27

Value

32585677768312088412324478276103108314145177809783864715915787562733034972433583227243079548042486167119334024846568778534600418660275244227645650284412136850673324582599031212128461535713433334470141033743875093972622153972940126943832795408703854471350402284530475829067653098788755311701974218444259523380527471489457265754905505526335274512726984088207376140416403300080215942065024967675023439418833082977945532609880068158417635521728843845460213005506049313637985604636611873539113629690538709269402010550547521774372869186221626224867427318391720046622067327338219381499682515840407904903996820265958091964619446539477864050192188344745488964371864242999407825541464733235120731472278050245099911273080719136258587511103877393440163638483559064409860008983513630320800187570999934508198057960922960388130688945751959993780122595398298450104085774531197410333594753769912201485325318869081418334437052916569882447777043727737405890020345002255690792359497466577636148154873940764242484131005120020579950794806797916976969584857439494976418821010007620413187306812961841795426416561773559455181597738108535981012189729359723028735541859544498579875690145919980255283491461046323907671661714674306353024619455544738334787719404055177804651342301721105947672025552873763908369046831372860666612241362537908603901974080671470022388987570055835467399988123528714852904767299810512111259769520899969213710207298939706434447263117526744200354138335358908500344441244337780936679775129183032443040774280410416582662326689782176678507487686790523221295981537703512724562950507574603299482068409068163044420091631201259092403980017053733080975744432766419143163597437865524891232778451034046746089891334736619962309384287413811704435947290046105401658338011874257056161997899762408178867559418224747743994484927351673814026610026182842574264484796823927737383528458515313759494640079265682532061048608587881710781598204885943312492033505657945469277778371332962804720458008770413641508307963413074692161013563710473391585213690500177417183438462716640766858753808878102859658401860081277946133347573953510530210877481108961896145681908389
term 1422^677+677
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,135 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008057893 --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":1100000009008057893},"decimal":true,"detail":2}}'