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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 #1100000004840867433 2,780 digits created 2023-10-24

Value

90273199493438242520190828286000029600853867492588229933631329346930745341169458435205090198555841778982349075202865170944681137426517813750977372499323023873119829496584241598384020287533814311149525594833024563933644657262282482131620758436831402890507193161647411346759607726571067810879706530070484175940549279373008468765549715340720873506149737236004394841875209799595408944176254492835225102228439688346133772959863678645165257541220733162323689198039903557915974793702824132001335247743546686336213613237954527108230063975778649312441656151167011300969987229375968868734749862235464748633622259720680698842361139097085728356411133793558600053432153846335743394870327171167297507295319677562344915789316374303097345216083087313357549034331405197329671390667427145301172671221838965140521364671967251908844242251867296984701290763576103118963486736687910338383878733934599652316269467799141925715754712947961068910331539851531126480733216271757347333009878213555859670988865030999754417699121397354616489475404175583906891858334983965000251745318114553888117915077605044120537875980766947509985004129606910554977910956207635403177104231723740538623411279616629938222919135779031148261454158921045670359351873652329858966937940137735246086402159946461027411492969623922117824835025648143290731631157413125421120066898129542032722828411805572712444400817941355714748359931938264751385124433046526213002246732186063508137950650593629110484702252835318706748367575905455996348225003664705896838771781025660751519133790391541608219946763971740423978863525344592175824287238188527900705957498289440408006173265258905426860083207103076634304489252441381846158723699173756910355349907499806877934096046034563532368076133985519732387221637780166213550226104092779351325163778491988525169957663480209117929389423976955025849531657749212302766840134383623707640874637338190173537979995669484051990096800865061529663640738457914583586529402039181711216861339205823601309494476259548106870699454531127943804864844214199185066686996420382349593671244407817214308627361166186726506952951599177566101034132601166965338678745190483832944967901468499223739353659727052125469041912402113551630587278924896394456341476904825368832539175927672851956348995877057070634773452081756820552860363101261210707430343592986587249547630696276376451500203211375804829919103478408572636116037367077736669232403709766735219003040329709507944086397874265735630563629097208201666184092814613352626284060525839965039067001329152117283559043884385455625180774004367187736552066704600747583137168258946959505518192654585324406688956326625860915784214006868026468062881939700086003552454267829219261265492993306044151124300896594572491210337579216222694063047045491105371635129851186596131681638387216354110107041
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 3,473-digit prime (355 intermediate primes).

Certified number3,473-digit prime
Certificatedownload
Certificate chainshow step 65 of 355

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004840867433 --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":1100000004840867433},"decimal":true,"detail":2}}'