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 #1100000004869548507 2,406 digits created 2023-10-25

Value

215177974869069464504047666837395186043098578316763072204787833226457120032748508457139612979635699897344881062723605351931570903252466213101205996381148419787056971447703188688004829865332090438492647995588036676456844785252543719384654712652773790634391971606928783556368053883598163717679975528786187935804587437781714302910946028961414803247667976166579752576434427377877519450037712879070241194016161258658391812356376564609405136119251188750543072313208656760502023128094807401992493357046378321395844480717107279909493828065253536382498763077029945349939330470720768784296708997182126191674089604844443997493312668711947147291093370294795789473599624581447835214238926187442800155238260907912149513206683694912470176406940624907642166986906520588682024053988663003689677714138918655338345367412961978364714260523361519723256653628912496022650278418966905116775729904718628585067059838571857124398450521705522237948531402429656681033166219153556220137837102933691446561457253082722992176515370534972046571705413716140358495944244684817012594111150201619375944875964149982485278870414046087387569597531520895862739920253680109679457549729543110012107744002740052132358431742932109888483370054298359769617105980790369463276737522754158869978276598792475391093299045509905912892468816626867683150872940063252838482176180022472795604147404370801738823128636995648885861996608363115693092341186485854773989264213482703200772511880002316419058182590571938923334214449480861757505426972288909765828905589370070097064532607563716889651034139735672677943769844698589814997617328672528037061053299463796260683840183098445998888544663119050739609917091956932677555924084482309580353359687924911921782440657150685024035191243970063862153501205690155608995801062528112827952284716682651730112625557881814256516227054594743075187991825170423985983523785356604630057086253570669693713517170884386263796625708315742418829062860068146546255035160342183485393672770943250256947659882523324586538851927429356057519209460251504750817143364421621802326251217561372498392061800124307482440454324729849170042683833231668596040910783947149736236711735593285230666547615812803895084983832975025756487172788869893092235589510924830728078485133446833303635366862179440055193837686305363812850596904523899602180353356787964282251700429092147602155577905480669614249073325602865554878052848925516319673065378502559089507555743057
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 25 of the certificate chain of a 2,658-digit prime (352 intermediate primes).

Certified number2,658-digit prime
Certificatedownload
Certificate chainshow step 25 of 352

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004869548507 --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":1100000004869548507},"decimal":true,"detail":2}}'