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 #1100000009089583536 1,539 digits created 2026-08-16

Value

138288697788373799938917590973749165761979663084033672863453720261040123675302109003809028179700441438172688896482484685781075942402846812861649168509371428174842634973797698766137321323851969994839310324809567260484706193781566513271147901668331386593455680994515045250406898440433334300899880667538282595148300702101617791279776415118737484188235401993918969123589078931011294388675652412356145321644735965109956895399024223817995562337638478991904812345408004815354459066566894022727662646622493012596846400040092714118689711169457272272708309636941738146978739524496519578080228305160010293441031913648699787639941999755944448258571726709379997178195865867462673043430905904624588100117671152534162386940993152738096573472749809953216611363118205136099465136158876932347903807120217190351373501660030413382691827237522010268986823929316699205065831950309734313504237516345582682012146129796868324317695524510883342352478399566195677511056678311196753500763212490653881277738512727288666088980737382178056621123321260201025467826520953101513666673455734683289316217273934567169284166527174585102498125091333350277663937148168291149364051482028378231577354433991569855155151133062688910731797268138796480500728497404950677145340792534898365845427499473733165422444262443792338038421185957849257900929826644063860890127954123147721173985599356331097215058248565659696841491707574755609740384437593153131649811493681974102720097175687708077745420798244550890665752867915785964785090514322000068825723080782466893406860089338020155350345583
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 1,992-digit prime (152 intermediate primes).

Certified number1,992-digit prime
Certificatedownload
Certificate chainshow step 36 of 152

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009089583536 --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":1100000009089583536},"decimal":true,"detail":2}}'