Properties

Label 2-2450-1.1-c3-0-127
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 − 5.92·3-s + 4·4-s − 11.8·6-s + 8·8-s + 8.15·9-s − 56.0·11-s − 23.7·12-s + 5.05·13-s + 16·16-s − 12.9·17-s + 16.3·18-s + 79.8·19-s − 112.·22-s + 32.0·23-s − 47.4·24-s + 10.1·26-s + 111.·27-s + 256.·29-s − 36.4·31-s + 32·32-s + 332.·33-s − 25.8·34-s + 32.6·36-s − 136.·37-s + 159.·38-s − 30·39-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.14·3-s + 0.5·4-s − 0.806·6-s + 0.353·8-s + 0.302·9-s − 1.53·11-s − 0.570·12-s + 0.107·13-s + 0.250·16-s − 0.184·17-s + 0.213·18-s + 0.964·19-s − 1.08·22-s + 0.290·23-s − 0.403·24-s + 0.0763·26-s + 0.796·27-s + 1.63·29-s − 0.210·31-s + 0.176·32-s + 1.75·33-s − 0.130·34-s + 0.151·36-s − 0.604·37-s + 0.681·38-s − 0.123·39-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 \( 1 + 5.92T + 27T^{2} \)
11 \( 1 + 56.0T + 1.33e3T^{2} \)
13 \( 1 - 5.05T + 2.19e3T^{2} \)
17 \( 1 + 12.9T + 4.91e3T^{2} \)
19 \( 1 - 79.8T + 6.85e3T^{2} \)
23 \( 1 - 32.0T + 1.21e4T^{2} \)
29 \( 1 - 256.T + 2.43e4T^{2} \)
31 \( 1 + 36.4T + 2.97e4T^{2} \)
37 \( 1 + 136.T + 5.06e4T^{2} \)
41 \( 1 - 130.T + 6.89e4T^{2} \)
43 \( 1 - 91.5T + 7.95e4T^{2} \)
47 \( 1 + 2.06T + 1.03e5T^{2} \)
53 \( 1 + 499.T + 1.48e5T^{2} \)
59 \( 1 - 349.T + 2.05e5T^{2} \)
61 \( 1 - 92.0T + 2.26e5T^{2} \)
67 \( 1 + 275.T + 3.00e5T^{2} \)
71 \( 1 + 540.T + 3.57e5T^{2} \)
73 \( 1 + 30.8T + 3.89e5T^{2} \)
79 \( 1 + 1.07e3T + 4.93e5T^{2} \)
83 \( 1 - 1.17e3T + 5.71e5T^{2} \)
89 \( 1 + 1.44e3T + 7.04e5T^{2} \)
97 \( 1 - 1.29e3T + 9.12e5T^{2} \)
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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

−7.995311222936830130014027348768, −7.26625253511904142163807383677, −6.42954304084103259245796120587, −5.71424730590282049026544272913, −5.10232524128870730889978850231, −4.56307044773957593183740870472, −3.25025109385979407067233272187, −2.51062142415158781051942724615, −1.09687637247507047701877106814, 0, 1.09687637247507047701877106814, 2.51062142415158781051942724615, 3.25025109385979407067233272187, 4.56307044773957593183740870472, 5.10232524128870730889978850231, 5.71424730590282049026544272913, 6.42954304084103259245796120587, 7.26625253511904142163807383677, 7.995311222936830130014027348768

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