Properties

Label 2-2450-1.1-c3-0-137
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 − 6.44·3-s + 4·4-s − 12.8·6-s + 8·8-s + 14.5·9-s + 48.3·11-s − 25.7·12-s − 93.4·13-s + 16·16-s + 20.2·17-s + 29.0·18-s + 31.0·19-s + 96.7·22-s + 21.0·23-s − 51.5·24-s − 186.·26-s + 80.5·27-s + 69.5·29-s − 161.·31-s + 32·32-s − 311.·33-s + 40.5·34-s + 58.0·36-s − 162.·37-s + 62.1·38-s + 602.·39-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.23·3-s + 0.5·4-s − 0.876·6-s + 0.353·8-s + 0.537·9-s + 1.32·11-s − 0.619·12-s − 1.99·13-s + 0.250·16-s + 0.289·17-s + 0.379·18-s + 0.375·19-s + 0.937·22-s + 0.190·23-s − 0.438·24-s − 1.41·26-s + 0.573·27-s + 0.445·29-s − 0.933·31-s + 0.176·32-s − 1.64·33-s + 0.204·34-s + 0.268·36-s − 0.722·37-s + 0.265·38-s + 2.47·39-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 \( 1 + 6.44T + 27T^{2} \)
11 \( 1 - 48.3T + 1.33e3T^{2} \)
13 \( 1 + 93.4T + 2.19e3T^{2} \)
17 \( 1 - 20.2T + 4.91e3T^{2} \)
19 \( 1 - 31.0T + 6.85e3T^{2} \)
23 \( 1 - 21.0T + 1.21e4T^{2} \)
29 \( 1 - 69.5T + 2.43e4T^{2} \)
31 \( 1 + 161.T + 2.97e4T^{2} \)
37 \( 1 + 162.T + 5.06e4T^{2} \)
41 \( 1 - 365.T + 6.89e4T^{2} \)
43 \( 1 + 254.T + 7.95e4T^{2} \)
47 \( 1 + 468.T + 1.03e5T^{2} \)
53 \( 1 - 587.T + 1.48e5T^{2} \)
59 \( 1 + 536.T + 2.05e5T^{2} \)
61 \( 1 - 625.T + 2.26e5T^{2} \)
67 \( 1 - 123.T + 3.00e5T^{2} \)
71 \( 1 - 210.T + 3.57e5T^{2} \)
73 \( 1 - 141.T + 3.89e5T^{2} \)
79 \( 1 - 513.T + 4.93e5T^{2} \)
83 \( 1 - 117.T + 5.71e5T^{2} \)
89 \( 1 - 61.2T + 7.04e5T^{2} \)
97 \( 1 - 436.T + 9.12e5T^{2} \)
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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

−7.964926400296694171342220502492, −6.99049374058131207988444822745, −6.69008589498121261176440200596, −5.68017408620926379688762880886, −5.12255807354115984469838518248, −4.45265759236545599031762624693, −3.45589903980860487633241300854, −2.33433140612753863629069071322, −1.15133085520098247864513335854, 0, 1.15133085520098247864513335854, 2.33433140612753863629069071322, 3.45589903980860487633241300854, 4.45265759236545599031762624693, 5.12255807354115984469838518248, 5.68017408620926379688762880886, 6.69008589498121261176440200596, 6.99049374058131207988444822745, 7.964926400296694171342220502492

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