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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 #1100000009055629564 2,546 digits created 2026-08-08

Value

46574592958931577204342076118497892569106338399740695205086819628320680868261165899738473419667843604623054395980032469791496753999668000919052184303726616132802579508860340957951477126551973279855901850055669385551719336672890618487817523517754287979448646358555906926884346542752498570608985317163476559942884459923632758240568120461389289571770212190149176324915735973958285619477592811197083200353400119110277424092112854137735177329116998783136734784197492341050370901181384256443085687460511909434091818235470324013662511316881178216816858036922421858762373532954243243896955210600010055578729269530705817665644608720297687046841820403184541671643618457300087642762681061342017427201327707023619898092239854502040695250531005989392903383521452844409346439980704951484495315373880955297209985088701840054518773500965858348244449026626233800135527542911836790640295932129331350510929054986004788131544560870714972855646816671971014776156161709989998557009633820118289122821486429452993939750406355227318637044468694783204843445064860531535006804840529056600339880612160333860550665610920294939491495848697656575243361965622523288811049367456694679950670287781926353143376401621113414519526637925783813944982403337609095331503085808897787930167565823175323420303425524688144779327959766586191016301469245844766183222081728539629235354563189624150811002549494532955821722109138822364384709618823171404377993595230050845928075749255056259172029342861615871493887374667445698743778152761787588821459874931389595267834566945644773423861867005529483538045070767729204897641341420445690172902226175985176259532667317307216998210178616083862110201552749205515671095790056429761222917761981177602698939603939293686700454169195151804993637037555851236778521602469027972907580242325566559614087222166283507551790528541035497744337464313562807112667819951632596824760555400203582840746091413541667040086547303835084361378540275829384174703233293499939806134239086065392092935295725585503753143304668275840186535801595911842368037074625492881294726878471214315467944948920473457982849687752832548188938994964441097884480223771982121653418602089088399205159707027136717502787698881042779391436239940165695306547586259558239940560719431245973229518089509367794581956234318024554950434491793284441479589584842466366940764381672844968431777522242398304043129711096980864491026153890259135454325771074212064343497277726602036087756315597197422574937170927884844995421794748850083923694592470671355994473512377242004873923794362643800153699979797861562590584727
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 2,592-digit prime (204 intermediate primes).

Certified number2,592-digit prime
Certificatedownload
Certificate chainshow step 4 of 204

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009055629564 --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":1100000009055629564},"decimal":true,"detail":2}}'