Properties

Label 2-2450-1.1-c3-0-122
Degree $2$
Conductor $2450$
Sign $-1$
Analytic cond. $144.554$
Root an. cond. $12.0230$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s − 2·3-s + 4·4-s + 4·6-s − 8·8-s − 23·9-s + 48·11-s − 8·12-s + 56·13-s + 16·16-s − 114·17-s + 46·18-s − 2·19-s − 96·22-s + 120·23-s + 16·24-s − 112·26-s + 100·27-s − 54·29-s − 236·31-s − 32·32-s − 96·33-s + 228·34-s − 92·36-s − 146·37-s + 4·38-s − 112·39-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.384·3-s + 1/2·4-s + 0.272·6-s − 0.353·8-s − 0.851·9-s + 1.31·11-s − 0.192·12-s + 1.19·13-s + 1/4·16-s − 1.62·17-s + 0.602·18-s − 0.0241·19-s − 0.930·22-s + 1.08·23-s + 0.136·24-s − 0.844·26-s + 0.712·27-s − 0.345·29-s − 1.36·31-s − 0.176·32-s − 0.506·33-s + 1.15·34-s − 0.425·36-s − 0.648·37-s + 0.0170·38-s − 0.459·39-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: yes
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 \( 1 + p T \)
5 \( 1 \)
7 \( 1 \)
good3 \( 1 + 2 T + p^{3} T^{2} \)
11 \( 1 - 48 T + p^{3} T^{2} \)
13 \( 1 - 56 T + p^{3} T^{2} \)
17 \( 1 + 114 T + p^{3} T^{2} \)
19 \( 1 + 2 T + p^{3} T^{2} \)
23 \( 1 - 120 T + p^{3} T^{2} \)
29 \( 1 + 54 T + p^{3} T^{2} \)
31 \( 1 + 236 T + p^{3} T^{2} \)
37 \( 1 + 146 T + p^{3} T^{2} \)
41 \( 1 + 126 T + p^{3} T^{2} \)
43 \( 1 - 376 T + p^{3} T^{2} \)
47 \( 1 + 12 T + p^{3} T^{2} \)
53 \( 1 + 174 T + p^{3} T^{2} \)
59 \( 1 + 138 T + p^{3} T^{2} \)
61 \( 1 + 380 T + p^{3} T^{2} \)
67 \( 1 - 484 T + p^{3} T^{2} \)
71 \( 1 - 576 T + p^{3} T^{2} \)
73 \( 1 + 1150 T + p^{3} T^{2} \)
79 \( 1 - 776 T + p^{3} T^{2} \)
83 \( 1 - 378 T + p^{3} T^{2} \)
89 \( 1 - 390 T + p^{3} T^{2} \)
97 \( 1 + 1330 T + p^{3} T^{2} \)
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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

−8.539341592551001387557533948219, −7.39973031258187083286753697521, −6.58202788721291089746538972664, −6.16461554263691471294167052764, −5.20568673328082435683710049104, −4.08385238463036686617696978946, −3.24687628678457876306757118077, −2.04681575153261063494012402412, −1.08141138793158350672486529299, 0, 1.08141138793158350672486529299, 2.04681575153261063494012402412, 3.24687628678457876306757118077, 4.08385238463036686617696978946, 5.20568673328082435683710049104, 6.16461554263691471294167052764, 6.58202788721291089746538972664, 7.39973031258187083286753697521, 8.539341592551001387557533948219

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