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 #1100000008676554083 1,205 digits created 2026-03-10

Value

48732576187531532819744625270039944620187587965308126436722813379879220996400076718618946085578208519106745754444244956096585742913310445033847106232321237065591915876528928361311192367082652659894295214965133407025761612526315373118922112632724362581846666255984062292650281332416549614257015298740451764538713637837723370297273094572697749901125203399689374617003634595734869306439702017151427728128949222931855575551923883026803157467060296819283728522198550016764973145512815543612768676138760836843655042679224892982346835312901148412996307679138928462530383847401359224534360903464091162732582496369066771779792429093299708151046582516634726532302021820857747050513320843441715168610715994150656978975206226679583670348901265257135577820785283132546002731911116855632467259322807589597942145330678186654259824360360174748156451650837604636493377565974020727184397471951745600342971047600538588497880875586506583612001701921965465957864799925392551248620188846868426642879789943433485438195608924008619282264372838953103576246962458323186950577337639329752429607274230562651418690017446595061690705415761986328504472412692034862308036962273622595606865093499192131051782967278884508884778836207034669
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 31 of the certificate chain of a 1,461-digit prime (163 intermediate primes).

Certified number1,461-digit prime
Certificatedownload
Certificate chainshow step 31 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676554083 --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":1100000008676554083},"decimal":true,"detail":2}}'