Properties

Label 2-2254-1.1-c3-0-64
Degree $2$
Conductor $2254$
Sign $1$
Analytic cond. $132.990$
Root an. cond. $11.5321$
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  − 2·2-s − 1.18·3-s + 4·4-s + 16.7·5-s + 2.36·6-s − 8·8-s − 25.6·9-s − 33.4·10-s + 58.9·11-s − 4.72·12-s + 20.9·13-s − 19.7·15-s + 16·16-s − 124.·17-s + 51.2·18-s − 82.7·19-s + 66.9·20-s − 117.·22-s − 23·23-s + 9.44·24-s + 155.·25-s − 41.8·26-s + 62.1·27-s + 25.6·29-s + 39.5·30-s − 20.8·31-s − 32·32-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.227·3-s + 0.5·4-s + 1.49·5-s + 0.160·6-s − 0.353·8-s − 0.948·9-s − 1.05·10-s + 1.61·11-s − 0.113·12-s + 0.446·13-s − 0.340·15-s + 0.250·16-s − 1.76·17-s + 0.670·18-s − 0.999·19-s + 0.748·20-s − 1.14·22-s − 0.208·23-s + 0.0803·24-s + 1.24·25-s − 0.315·26-s + 0.442·27-s + 0.164·29-s + 0.240·30-s − 0.120·31-s − 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2254 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2254 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2254\)    =    \(2 \cdot 7^{2} \cdot 23\)
Sign: $1$
Analytic conductor: \(132.990\)
Root analytic conductor: \(11.5321\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2254,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(1.829561152\)
\(L(\frac12)\) \(\approx\) \(1.829561152\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 2T \)
7 \( 1 \)
23 \( 1 + 23T \)
good3 \( 1 + 1.18T + 27T^{2} \)
5 \( 1 - 16.7T + 125T^{2} \)
11 \( 1 - 58.9T + 1.33e3T^{2} \)
13 \( 1 - 20.9T + 2.19e3T^{2} \)
17 \( 1 + 124.T + 4.91e3T^{2} \)
19 \( 1 + 82.7T + 6.85e3T^{2} \)
29 \( 1 - 25.6T + 2.43e4T^{2} \)
31 \( 1 + 20.8T + 2.97e4T^{2} \)
37 \( 1 - 177.T + 5.06e4T^{2} \)
41 \( 1 + 103.T + 6.89e4T^{2} \)
43 \( 1 + 354.T + 7.95e4T^{2} \)
47 \( 1 - 587.T + 1.03e5T^{2} \)
53 \( 1 + 683.T + 1.48e5T^{2} \)
59 \( 1 - 482.T + 2.05e5T^{2} \)
61 \( 1 + 248.T + 2.26e5T^{2} \)
67 \( 1 - 727.T + 3.00e5T^{2} \)
71 \( 1 - 1.17e3T + 3.57e5T^{2} \)
73 \( 1 - 1.15e3T + 3.89e5T^{2} \)
79 \( 1 + 645.T + 4.93e5T^{2} \)
83 \( 1 - 429.T + 5.71e5T^{2} \)
89 \( 1 - 865.T + 7.04e5T^{2} \)
97 \( 1 + 344.T + 9.12e5T^{2} \)
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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

−8.860534540881422302494977330473, −8.255104862958713191219387003310, −6.72891482915625357388365884366, −6.46161300019744974439158896889, −5.88864573168600863379709488904, −4.81174200797675839812189645781, −3.69745934893772555638103633498, −2.37906748086780206390772561847, −1.83701593069100555441304589450, −0.67973201082228093149804364500, 0.67973201082228093149804364500, 1.83701593069100555441304589450, 2.37906748086780206390772561847, 3.69745934893772555638103633498, 4.81174200797675839812189645781, 5.88864573168600863379709488904, 6.46161300019744974439158896889, 6.72891482915625357388365884366, 8.255104862958713191219387003310, 8.860534540881422302494977330473

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