Properties

Label 2-2450-1.1-c3-0-108
Degree $2$
Conductor $2450$
Sign $-1$
Analytic cond. $144.554$
Root an. cond. $12.0230$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s − 10.2·3-s + 4·4-s − 20.5·6-s + 8·8-s + 78.4·9-s − 30.8·11-s − 41.0·12-s − 53.3·13-s + 16·16-s + 1.41·17-s + 156.·18-s + 88.3·19-s − 61.7·22-s + 85.0·23-s − 82.1·24-s − 106.·26-s − 527.·27-s − 49.5·29-s − 62.7·31-s + 32·32-s + 317.·33-s + 2.83·34-s + 313.·36-s − 251.·37-s + 176.·38-s + 547.·39-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.97·3-s + 0.5·4-s − 1.39·6-s + 0.353·8-s + 2.90·9-s − 0.846·11-s − 0.987·12-s − 1.13·13-s + 0.250·16-s + 0.0202·17-s + 2.05·18-s + 1.06·19-s − 0.598·22-s + 0.771·23-s − 0.698·24-s − 0.804·26-s − 3.76·27-s − 0.317·29-s − 0.363·31-s + 0.176·32-s + 1.67·33-s + 0.0143·34-s + 1.45·36-s − 1.11·37-s + 0.754·38-s + 2.24·39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2450 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2450\)    =    \(2 \cdot 5^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(144.554\)
Root analytic conductor: \(12.0230\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2450,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 2T \)
5 \( 1 \)
7 \( 1 \)
good3 \( 1 + 10.2T + 27T^{2} \)
11 \( 1 + 30.8T + 1.33e3T^{2} \)
13 \( 1 + 53.3T + 2.19e3T^{2} \)
17 \( 1 - 1.41T + 4.91e3T^{2} \)
19 \( 1 - 88.3T + 6.85e3T^{2} \)
23 \( 1 - 85.0T + 1.21e4T^{2} \)
29 \( 1 + 49.5T + 2.43e4T^{2} \)
31 \( 1 + 62.7T + 2.97e4T^{2} \)
37 \( 1 + 251.T + 5.06e4T^{2} \)
41 \( 1 - 197.T + 6.89e4T^{2} \)
43 \( 1 - 93.8T + 7.95e4T^{2} \)
47 \( 1 - 211.T + 1.03e5T^{2} \)
53 \( 1 + 388.T + 1.48e5T^{2} \)
59 \( 1 - 384.T + 2.05e5T^{2} \)
61 \( 1 - 114.T + 2.26e5T^{2} \)
67 \( 1 + 313.T + 3.00e5T^{2} \)
71 \( 1 + 345.T + 3.57e5T^{2} \)
73 \( 1 - 381.T + 3.89e5T^{2} \)
79 \( 1 - 957.T + 4.93e5T^{2} \)
83 \( 1 - 135.T + 5.71e5T^{2} \)
89 \( 1 - 184.T + 7.04e5T^{2} \)
97 \( 1 - 1.25e3T + 9.12e5T^{2} \)
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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

−7.59071503795007360547261420806, −7.32427127210245724502068790776, −6.46801161469179809986960092512, −5.62712514235505167104245614054, −5.12758042892308670012906404035, −4.65054718541626820691555921517, −3.52937480511297748516161487033, −2.22979463158591224986333623576, −1.01922074306095030425017029933, 0, 1.01922074306095030425017029933, 2.22979463158591224986333623576, 3.52937480511297748516161487033, 4.65054718541626820691555921517, 5.12758042892308670012906404035, 5.62712514235505167104245614054, 6.46801161469179809986960092512, 7.32427127210245724502068790776, 7.59071503795007360547261420806

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