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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 #1100000007113549500 1,190 digits created 2024-05-28

Value

17212816234629850966778483564131683341915818892294557886345725367894569131924395755641764307260244418489824024116383034677772471375174550005574463615536923054980490856970832283339239336560138061673035208790148752200094145565726282890386296329584369774406272564446019249073771973540973561554203881737175518077057815311815863499409493882598908335814632486273327675652214633758707149162065412346680878181998567397417843095950181051816494720200683628402703572181572836633650339323312461253389038616622146596789210154289307516615528469621002970245651882342992836379523911487587736884926767211747400754691384232848451166670013696639739454776526167890592811772454821941080812559974795255006596347262051021742845173145179710612337827193557334207032625094058243281282355334992328487413319156340109610394743894076444263043621438417219026793625962145345671350133401121493612580349189412168332892504810535521468480590178492058386351002199500119815094135590450248088297662757949378951272171869272031706294106735642006230812411309353983187267947349532256751377159536713970782428159721735064710990600981999674642056472506059197469979467309858987709803391641007977719650313301441732800628209123618218813431
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 97 of the certificate chain of a 2,250-digit prime (225 intermediate primes).

Certified number2,250-digit prime
Certificatedownload
Certificate chainshow step 97 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007113549500 --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":1100000007113549500},"decimal":true,"detail":2}}'