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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 #1100000010595786723 1,728 digits created 2026-10-06

Value

703034958765462741649193743768368807097055845091832689831070972700433095473425889160761803809045113212465737583739264763408997905635770859009333652314730493391070895066140195898623635727370475749932404245363328305004378910433170811650250782787647007304261772939626842870491340836356466300646413447296908644609282687080645910007552916649008726996951395847272876022436274643788353676022942335941148483376106474495535677822900103557173706224279116812999090828445506522135999030566971379692094110830718972685519809438439750515172676425112245206638924730582807431502411799519559594167949311411142902826352515380174659800453437096894584603739055393464428898568960438839249296650716093185272991403825194716704053986173708315942664605021156028097650849880715281661902802853188460115250555555038313334773473074770989331389043831460009863472767079423729297987157502810878194306903841901554751594571277382156095784960203785323866789415066932609961434992820757222561542752416509445733107226830885897483935895141955560426181263972315348337237816637649383026409265610212247036955253628611147599397683595858343139826632422806082679041843633504458048720453314356080501935871019733880432150603385840292733447558139198413392677594056979648162674783969350916427987493442793062987457403529143019962124034318803987859235768417059877280483410965588122658852693225189982342434636377083464500689938655210628851673368948651800337495310350894392686933110014692239145940103606719460478661123613061428664454943861852090289054721105488155637022218410017118531166036378979133226421250008673712413670152057285708746648859255187476138332280462806837460805511753827755227155076531132062815176045493223139505237132756990442912461992037762397645646103948312779613
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 114 of the certificate chain of a 3,195-digit prime (227 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 114 of 227

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010595786723 --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":1100000010595786723},"decimal":true,"detail":2}}'