Properties

Label 2-2450-1.1-c3-0-180
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 + 9.38·3-s + 4·4-s − 18.7·6-s − 8·8-s + 61·9-s + 20·11-s + 37.5·12-s − 65.6·13-s + 16·16-s − 56.2·17-s − 122·18-s + 9.38·19-s − 40·22-s − 48·23-s − 75.0·24-s + 131.·26-s + 318.·27-s − 166·29-s − 206.·31-s − 32·32-s + 187.·33-s + 112.·34-s + 244·36-s + 78·37-s − 18.7·38-s − 616·39-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.80·3-s + 0.5·4-s − 1.27·6-s − 0.353·8-s + 2.25·9-s + 0.548·11-s + 0.902·12-s − 1.40·13-s + 0.250·16-s − 0.803·17-s − 1.59·18-s + 0.113·19-s − 0.387·22-s − 0.435·23-s − 0.638·24-s + 0.990·26-s + 2.27·27-s − 1.06·29-s − 1.19·31-s − 0.176·32-s + 0.989·33-s + 0.567·34-s + 1.12·36-s + 0.346·37-s − 0.0800·38-s − 2.52·39-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 \( 1 - 9.38T + 27T^{2} \)
11 \( 1 - 20T + 1.33e3T^{2} \)
13 \( 1 + 65.6T + 2.19e3T^{2} \)
17 \( 1 + 56.2T + 4.91e3T^{2} \)
19 \( 1 - 9.38T + 6.85e3T^{2} \)
23 \( 1 + 48T + 1.21e4T^{2} \)
29 \( 1 + 166T + 2.43e4T^{2} \)
31 \( 1 + 206.T + 2.97e4T^{2} \)
37 \( 1 - 78T + 5.06e4T^{2} \)
41 \( 1 - 393.T + 6.89e4T^{2} \)
43 \( 1 + 436T + 7.95e4T^{2} \)
47 \( 1 + 206.T + 1.03e5T^{2} \)
53 \( 1 + 62T + 1.48e5T^{2} \)
59 \( 1 + 666.T + 2.05e5T^{2} \)
61 \( 1 - 272.T + 2.26e5T^{2} \)
67 \( 1 + 580T + 3.00e5T^{2} \)
71 \( 1 + 544T + 3.57e5T^{2} \)
73 \( 1 - 600.T + 3.89e5T^{2} \)
79 \( 1 + 680T + 4.93e5T^{2} \)
83 \( 1 + 196.T + 5.71e5T^{2} \)
89 \( 1 + 1.50e3T + 7.04e5T^{2} \)
97 \( 1 - 656.T + 9.12e5T^{2} \)
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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

−8.356521496347212196363996474958, −7.38210926602821896058941986305, −7.32298632832326654596333515262, −6.15248300663623477870565263125, −4.79618027490603302055687902302, −3.92586778814333215034839788131, −3.04961695700585160522120906798, −2.22006355507909600984006538865, −1.58269001665792977889560344222, 0, 1.58269001665792977889560344222, 2.22006355507909600984006538865, 3.04961695700585160522120906798, 3.92586778814333215034839788131, 4.79618027490603302055687902302, 6.15248300663623477870565263125, 7.32298632832326654596333515262, 7.38210926602821896058941986305, 8.356521496347212196363996474958

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