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 #1100000009060722536 1,567 digits created 2026-08-09

Value

2060123583489805664755234757430256150431485336359941707014476613695710983719301465236490326969797036100584945550125980224881750377710156022525407669061920668685844212825944289178906535358205740485679278946060883288453098205062949096115649955660307178232447904192551609129797083119653034471496582793089635631428665484284630551586991788594868098223432452599978556822355849853184362469898131641975449592365620505408018873945171785042184106887330071500206199523700988524395850397200318999300524996303309761084360903116284894817968688683661329979170795247486699838865587073102944197021077445871324801792991638635276775535311828261745157654720366169260970078960617873322420290156462811252692222045204303096270416352034336837532559142295741837732574359903131038522617851646414809528265021904259462851988471075367239484917632126615952971207334426786602541570666754097195772347777072301232349425446572689060801026190249733333558607190413847919625780866546636628234645345817692711084875333096005039454800518462231822600429647276326236586797419680628730947048510668685317560399340267721837020634732712089366916907894451128781959424898193738822350478221438135574226618604980970581850433193386695916530310163142344554109829903052370279470043348801040618259339731827618251798206296556008387342565623210686783795649834008077096169460504549488981077914047431004794845992446960895304475647568691646777813056493339629598127506591354372125080655445148272314514836041116349627159547833839582842623294972281299787622346219224751223105289874017810010987053091413833721475802919079657288607
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 71 of the certificate chain of a 2,557-digit prime (187 intermediate primes).

Certified number2,557-digit prime
Certificatedownload
Certificate chainshow step 71 of 187

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009060722536 --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":1100000009060722536},"decimal":true,"detail":2}}'