Properties

Label 2-825-1.1-c3-0-11
Degree $2$
Conductor $825$
Sign $1$
Analytic cond. $48.6765$
Root an. cond. $6.97686$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.20·2-s − 3·3-s − 3.12·4-s + 6.62·6-s + 1.50·7-s + 24.5·8-s + 9·9-s + 11·11-s + 9.38·12-s − 68.3·13-s − 3.33·14-s − 29.1·16-s + 113.·17-s − 19.8·18-s − 72.3·19-s − 4.52·21-s − 24.2·22-s + 144.·23-s − 73.6·24-s + 150.·26-s − 27·27-s − 4.72·28-s − 133.·29-s + 177.·31-s − 132.·32-s − 33·33-s − 249.·34-s + ⋯
L(s)  = 1  − 0.780·2-s − 0.577·3-s − 0.391·4-s + 0.450·6-s + 0.0815·7-s + 1.08·8-s + 0.333·9-s + 0.301·11-s + 0.225·12-s − 1.45·13-s − 0.0636·14-s − 0.455·16-s + 1.61·17-s − 0.260·18-s − 0.873·19-s − 0.0470·21-s − 0.235·22-s + 1.31·23-s − 0.626·24-s + 1.13·26-s − 0.192·27-s − 0.0318·28-s − 0.854·29-s + 1.03·31-s − 0.729·32-s − 0.174·33-s − 1.25·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 825 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(825\)    =    \(3 \cdot 5^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(48.6765\)
Root analytic conductor: \(6.97686\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 825,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.7050050700\)
\(L(\frac12)\) \(\approx\) \(0.7050050700\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 3T \)
5 \( 1 \)
11 \( 1 - 11T \)
good2 \( 1 + 2.20T + 8T^{2} \)
7 \( 1 - 1.50T + 343T^{2} \)
13 \( 1 + 68.3T + 2.19e3T^{2} \)
17 \( 1 - 113.T + 4.91e3T^{2} \)
19 \( 1 + 72.3T + 6.85e3T^{2} \)
23 \( 1 - 144.T + 1.21e4T^{2} \)
29 \( 1 + 133.T + 2.43e4T^{2} \)
31 \( 1 - 177.T + 2.97e4T^{2} \)
37 \( 1 - 39.8T + 5.06e4T^{2} \)
41 \( 1 + 366.T + 6.89e4T^{2} \)
43 \( 1 + 427.T + 7.95e4T^{2} \)
47 \( 1 + 340.T + 1.03e5T^{2} \)
53 \( 1 - 659.T + 1.48e5T^{2} \)
59 \( 1 + 525.T + 2.05e5T^{2} \)
61 \( 1 + 462.T + 2.26e5T^{2} \)
67 \( 1 - 514.T + 3.00e5T^{2} \)
71 \( 1 + 848.T + 3.57e5T^{2} \)
73 \( 1 - 987.T + 3.89e5T^{2} \)
79 \( 1 - 442.T + 4.93e5T^{2} \)
83 \( 1 - 603.T + 5.71e5T^{2} \)
89 \( 1 - 1.00e3T + 7.04e5T^{2} \)
97 \( 1 + 468.T + 9.12e5T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.936044350975767509102128134930, −9.113608912799933005046300761995, −8.139591728668500457210634359667, −7.42309848808239754136706917963, −6.53759082138304742266947282509, −5.20085657486508927810564814911, −4.72059711785863941584099248002, −3.36166193263693169317819597330, −1.73722395275093869298364761848, −0.55694280389870574774357951206, 0.55694280389870574774357951206, 1.73722395275093869298364761848, 3.36166193263693169317819597330, 4.72059711785863941584099248002, 5.20085657486508927810564814911, 6.53759082138304742266947282509, 7.42309848808239754136706917963, 8.139591728668500457210634359667, 9.113608912799933005046300761995, 9.936044350975767509102128134930

Graph of the $Z$-function along the critical line