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 #1100000009059039643 1,961 digits created 2026-08-09

Value

62258356059855094292443845814524955638259049325848338576060682542096198770802327458566226175343534664288294664279231109169333993705033377900487120034676892119315980076545671121246169682470719920811003574252624413017788120123508352571128783115199574203544687134494785221005924381135271878716923411200562526575564788353764724619454417932485512035026150184083724294513143633878182662646353991221286938136105508461676736442481094856730133990770693957438591933935427119632881620671330940759082425456095393996399723953861603406290587613611709270122803486792217705884071472130427598630963218631444462943351640192372894511608273062765681903898317654736507694789233152611489189431485510726245045644577827136348218986199578030513354871127055318025091414887184898965606492742687654474408886292758926296151020746266176955989595468092373856389889422962550477528242789645489354304238434487648296426690691477840225807071160896906056500974090488393714884974201565296810151922792320519696370063651485103902452664673335064342653168260564879019017419129094354394195319694557571339329758346901042403560883085587459113639575757556902350672654416515392798479104678073996665897482824969854966221210000768518893839798158515996774244938275389431303079187766919783263387551212099318825009187499850460697990376314263627104515220533383820179734990189107220899038317008910703020325764618316195144408871090997660112962664736257119706633240531789885723375831086426989089410649562990456295902255376941554988008893052903332553519225359758519949782585800378314277602785941018168116779421655384857888105207680193132197388325265461131665149996038403616304629902637903266886816521443180883056289425665084069604613485795812567573057585302914989944521114509691934968000207191220003039740838317293408988323101351655367846268082769893511222274591532870279622219749699716258856039962775070359373457968417352605540002476545808570978747583787240032035583721229221262403665810462058913937306511614490509941
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 25 of the certificate chain of a 2,260-digit prime (173 intermediate primes).

Certified number2,260-digit prime
Certificatedownload
Certificate chainshow step 25 of 173

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059039643 --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":1100000009059039643},"decimal":true,"detail":2}}'