Properties

Label 2-374790-1.1-c1-0-1
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 − 8-s + 9-s + 10-s + 12-s + 13-s − 15-s + 16-s − 2·17-s − 18-s − 20-s − 8·23-s − 24-s + 25-s − 26-s + 27-s + 2·29-s + 30-s − 32-s + 2·34-s + 36-s + 6·37-s + 39-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.447·5-s − 0.408·6-s − 0.353·8-s + 1/3·9-s + 0.316·10-s + 0.288·12-s + 0.277·13-s − 0.258·15-s + 1/4·16-s − 0.485·17-s − 0.235·18-s − 0.223·20-s − 1.66·23-s − 0.204·24-s + 1/5·25-s − 0.196·26-s + 0.192·27-s + 0.371·29-s + 0.182·30-s − 0.176·32-s + 0.342·34-s + 1/6·36-s + 0.986·37-s + 0.160·39-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

\(L(1)\) \(\approx\) \(0.5696724936\)
\(L(\frac12)\) \(\approx\) \(0.5696724936\)
\(L(\frac{3}{2})\) 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 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−12.43099133750153, −11.91708530263041, −11.52088752147315, −11.20598562893759, −10.52190679208870, −10.21566387011999, −9.668842343115725, −9.390155179858622, −8.773202012906928, −8.266693051197154, −8.080865643981522, −7.672068722689994, −7.003094776631237, −6.602935590323325, −6.174170312334706, −5.602179772495594, −4.914630234444600, −4.322302534968916, −3.976997987807063, −3.273030657621109, −2.896386604386259, −2.216301841547135, −1.690792362535025, −1.165401825541248, −0.2120069689738731, 0.2120069689738731, 1.165401825541248, 1.690792362535025, 2.216301841547135, 2.896386604386259, 3.273030657621109, 3.976997987807063, 4.322302534968916, 4.914630234444600, 5.602179772495594, 6.174170312334706, 6.602935590323325, 7.003094776631237, 7.672068722689994, 8.080865643981522, 8.266693051197154, 8.773202012906928, 9.390155179858622, 9.668842343115725, 10.21566387011999, 10.52190679208870, 11.20598562893759, 11.52088752147315, 11.91708530263041, 12.43099133750153

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