Properties

Label 2-374790-1.1-c1-0-29
Degree $2$
Conductor $374790$
Sign $1$
Analytic cond. $2992.71$
Root an. cond. $54.7056$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s + 5-s − 6-s − 3·7-s + 8-s + 9-s + 10-s + 11-s − 12-s − 13-s − 3·14-s − 15-s + 16-s + 6·17-s + 18-s + 5·19-s + 20-s + 3·21-s + 22-s + 23-s − 24-s + 25-s − 26-s − 27-s − 3·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.447·5-s − 0.408·6-s − 1.13·7-s + 0.353·8-s + 1/3·9-s + 0.316·10-s + 0.301·11-s − 0.288·12-s − 0.277·13-s − 0.801·14-s − 0.258·15-s + 1/4·16-s + 1.45·17-s + 0.235·18-s + 1.14·19-s + 0.223·20-s + 0.654·21-s + 0.213·22-s + 0.208·23-s − 0.204·24-s + 1/5·25-s − 0.196·26-s − 0.192·27-s − 0.566·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 374790 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 374790 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(374790\)    =    \(2 \cdot 3 \cdot 5 \cdot 13 \cdot 31^{2}\)
Sign: $1$
Analytic conductor: \(2992.71\)
Root analytic conductor: \(54.7056\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 374790,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.604234831\)
\(L(\frac12)\) \(\approx\) \(4.604234831\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 + T \)
5 \( 1 - T \)
13 \( 1 + T \)
31 \( 1 \)
good7 \( 1 + 3 T + p T^{2} \)
11 \( 1 - T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 7 T + p T^{2} \)
47 \( 1 + 10 T + p T^{2} \)
53 \( 1 + 11 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - T + p T^{2} \)
73 \( 1 + T + p T^{2} \)
79 \( 1 - 5 T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 - 5 T + p T^{2} \)
97 \( 1 - 4 T + p T^{2} \)
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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

−12.54082301337108, −12.03512443980154, −11.78979102335180, −11.24320849961227, −10.71163735834424, −10.15533806838627, −9.865148703549362, −9.498387280749151, −9.093276088788698, −8.206939015026144, −7.831352159754965, −7.262414067827663, −6.797636682641059, −6.352320423465187, −6.032967456510767, −5.429557787126507, −5.145127425325265, −4.585016110451003, −3.934719362370970, −3.328441637032249, −3.079933046918081, −2.488721004052222, −1.692882158127759, −1.037638867416904, −0.5769222978769323, 0.5769222978769323, 1.037638867416904, 1.692882158127759, 2.488721004052222, 3.079933046918081, 3.328441637032249, 3.934719362370970, 4.585016110451003, 5.145127425325265, 5.429557787126507, 6.032967456510767, 6.352320423465187, 6.797636682641059, 7.262414067827663, 7.831352159754965, 8.206939015026144, 9.093276088788698, 9.498387280749151, 9.865148703549362, 10.15533806838627, 10.71163735834424, 11.24320849961227, 11.78979102335180, 12.03512443980154, 12.54082301337108

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