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 #1100000009078966304 1,956 digits created 2026-08-12

Value

737792977607332894188686303423306078555795629594888458611873193540961963414429135813178861535519350007871061529974200543194450319776204090865995635361351077414567717867193641296176665371898968776367502608367841635869581512358932972977555131217324877010207936571809093986482745961395775201908471648759874676750251861784354223152428652022965881549953965020864163146807035208594265789369296479305252789643254255476712180623977671523102027811898758019878987887237048870076279842485805127480604154337399143048379204293727426725435250336879620986991730224609913997431284094402563362524203998197432537456417306858290111238068769326811739710212811269775309942984585171223693872141426827548762770776273780458400245229514837122860500608621136306738381122369488039405949603337336931221643027407349617280124372851944520031890222991878143844463989207159668280350022654701466702102100557466687595941971464617954004452874328735423667135635140531526991425928845957928730572420565754279446669178122850828781763084338305327208295458560196785066895321683673760665238113364488482569481384573422664285153877245511101471175887867852151300639798358770106621549697190182680857717975712363247019993025940390032359316147183776877425361164576975152292026241815736527350526977325614603272907624054165111675042252686100199255215859830835279578886316960431807115876079712293454550953648215366117673159119706232152418870642547148277409492105375368755699650525433218086861126311261380000770897500694835923919049523624498033368415874811490567926023092047371986778266813980490525590153148002030623379288384932286019141152275738410576841248748533457844710510740828297657648430303916900690939909020922099904378402195640230661014316250399579029052357439219284983516221034495523292281380411308703235762217736892060354425715234702559425993837956504811993588738100787505865781766011645007866375193829610336371929022293139816440487982900932763366168681339519232190413741534937340670367664727706017
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 6 of the certificate chain of a 2,038-digit prime (151 intermediate primes).

Certified number2,038-digit prime
Certificatedownload
Certificate chainshow step 6 of 151

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009078966304 --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":1100000009078966304},"decimal":true,"detail":2}}'