Properties

Label 2-2450-1.1-c3-0-116
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 − 6.79·3-s + 4·4-s + 13.5·6-s − 8·8-s + 19.1·9-s + 69.2·11-s − 27.1·12-s + 28.3·13-s + 16·16-s − 11.3·17-s − 38.2·18-s + 74.2·19-s − 138.·22-s − 66.6·23-s + 54.3·24-s − 56.7·26-s + 53.4·27-s − 134.·29-s − 160.·31-s − 32·32-s − 470.·33-s + 22.6·34-s + 76.5·36-s − 284.·37-s − 148.·38-s − 192.·39-s + ⋯
L(s)  = 1  − 0.707·2-s − 1.30·3-s + 0.5·4-s + 0.924·6-s − 0.353·8-s + 0.708·9-s + 1.89·11-s − 0.653·12-s + 0.605·13-s + 0.250·16-s − 0.161·17-s − 0.500·18-s + 0.896·19-s − 1.34·22-s − 0.604·23-s + 0.462·24-s − 0.428·26-s + 0.381·27-s − 0.861·29-s − 0.930·31-s − 0.176·32-s − 2.47·33-s + 0.114·34-s + 0.354·36-s − 1.26·37-s − 0.633·38-s − 0.791·39-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 \( 1 + 6.79T + 27T^{2} \)
11 \( 1 - 69.2T + 1.33e3T^{2} \)
13 \( 1 - 28.3T + 2.19e3T^{2} \)
17 \( 1 + 11.3T + 4.91e3T^{2} \)
19 \( 1 - 74.2T + 6.85e3T^{2} \)
23 \( 1 + 66.6T + 1.21e4T^{2} \)
29 \( 1 + 134.T + 2.43e4T^{2} \)
31 \( 1 + 160.T + 2.97e4T^{2} \)
37 \( 1 + 284.T + 5.06e4T^{2} \)
41 \( 1 - 149.T + 6.89e4T^{2} \)
43 \( 1 + 513.T + 7.95e4T^{2} \)
47 \( 1 - 411.T + 1.03e5T^{2} \)
53 \( 1 + 354.T + 1.48e5T^{2} \)
59 \( 1 - 210.T + 2.05e5T^{2} \)
61 \( 1 - 587.T + 2.26e5T^{2} \)
67 \( 1 - 1.03e3T + 3.00e5T^{2} \)
71 \( 1 + 1.03e3T + 3.57e5T^{2} \)
73 \( 1 + 743.T + 3.89e5T^{2} \)
79 \( 1 - 609.T + 4.93e5T^{2} \)
83 \( 1 + 1.14e3T + 5.71e5T^{2} \)
89 \( 1 + 735.T + 7.04e5T^{2} \)
97 \( 1 + 333.T + 9.12e5T^{2} \)
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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

−8.355397850334096706975344889533, −7.15925212927251918844012344785, −6.74641080492979218545101837328, −5.93314985766457207236299221851, −5.37644885278085414415286737422, −4.17104420908227547857018595684, −3.40181106749431932054457678692, −1.77247642524575325967512148099, −1.05753831400955239882615560560, 0, 1.05753831400955239882615560560, 1.77247642524575325967512148099, 3.40181106749431932054457678692, 4.17104420908227547857018595684, 5.37644885278085414415286737422, 5.93314985766457207236299221851, 6.74641080492979218545101837328, 7.15925212927251918844012344785, 8.355397850334096706975344889533

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