Properties

Label 2-2254-1.1-c3-0-105
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 − 0.377·3-s + 4·4-s + 19.5·5-s − 0.755·6-s + 8·8-s − 26.8·9-s + 39.1·10-s + 30.9·11-s − 1.51·12-s − 7.34·13-s − 7.39·15-s + 16·16-s − 20.0·17-s − 53.7·18-s − 143.·19-s + 78.3·20-s + 61.9·22-s − 23·23-s − 3.02·24-s + 258.·25-s − 14.6·26-s + 20.3·27-s − 205.·29-s − 14.7·30-s + 265.·31-s + 32·32-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.0726·3-s + 0.5·4-s + 1.75·5-s − 0.0514·6-s + 0.353·8-s − 0.994·9-s + 1.23·10-s + 0.848·11-s − 0.0363·12-s − 0.156·13-s − 0.127·15-s + 0.250·16-s − 0.286·17-s − 0.703·18-s − 1.73·19-s + 0.875·20-s + 0.599·22-s − 0.208·23-s − 0.0257·24-s + 2.06·25-s − 0.110·26-s + 0.145·27-s − 1.31·29-s − 0.0900·30-s + 1.53·31-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

\(L(2)\) \(\approx\) \(5.027162441\)
\(L(\frac12)\) \(\approx\) \(5.027162441\)
\(L(\frac{5}{2})\) 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 \( 1 + 0.377T + 27T^{2} \)
5 \( 1 - 19.5T + 125T^{2} \)
11 \( 1 - 30.9T + 1.33e3T^{2} \)
13 \( 1 + 7.34T + 2.19e3T^{2} \)
17 \( 1 + 20.0T + 4.91e3T^{2} \)
19 \( 1 + 143.T + 6.85e3T^{2} \)
29 \( 1 + 205.T + 2.43e4T^{2} \)
31 \( 1 - 265.T + 2.97e4T^{2} \)
37 \( 1 - 327.T + 5.06e4T^{2} \)
41 \( 1 - 315.T + 6.89e4T^{2} \)
43 \( 1 - 275.T + 7.95e4T^{2} \)
47 \( 1 - 428.T + 1.03e5T^{2} \)
53 \( 1 - 744.T + 1.48e5T^{2} \)
59 \( 1 + 466.T + 2.05e5T^{2} \)
61 \( 1 - 86.8T + 2.26e5T^{2} \)
67 \( 1 + 104.T + 3.00e5T^{2} \)
71 \( 1 - 621.T + 3.57e5T^{2} \)
73 \( 1 + 282.T + 3.89e5T^{2} \)
79 \( 1 - 147.T + 4.93e5T^{2} \)
83 \( 1 - 1.02e3T + 5.71e5T^{2} \)
89 \( 1 - 1.30e3T + 7.04e5T^{2} \)
97 \( 1 - 688.T + 9.12e5T^{2} \)
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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

−8.989546863204920698047909432959, −7.86387699259925951215615808203, −6.69309584413035364297088472894, −6.06720177405040410695779153424, −5.81034144608028675382151889111, −4.74177587563572110042045655387, −3.90717859352312963950814228211, −2.48797384759666895081631193326, −2.24686786223198547529609610175, −0.912592748013112673546226205764, 0.912592748013112673546226205764, 2.24686786223198547529609610175, 2.48797384759666895081631193326, 3.90717859352312963950814228211, 4.74177587563572110042045655387, 5.81034144608028675382151889111, 6.06720177405040410695779153424, 6.69309584413035364297088472894, 7.86387699259925951215615808203, 8.989546863204920698047909432959

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