Properties

Label 2-3800-152.37-c0-0-10
Degree $2$
Conductor $3800$
Sign $1$
Analytic cond. $1.89644$
Root an. cond. $1.37711$
Motivic weight $0$
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 − 6-s + 7-s + 8-s − 12-s − 13-s + 14-s + 16-s + 17-s − 19-s − 21-s + 23-s − 24-s − 26-s + 27-s + 28-s + 29-s + 32-s + 34-s + 2·37-s − 38-s + 39-s − 42-s + 46-s − 2·47-s + ⋯
L(s)  = 1  + 2-s − 3-s + 4-s − 6-s + 7-s + 8-s − 12-s − 13-s + 14-s + 16-s + 17-s − 19-s − 21-s + 23-s − 24-s − 26-s + 27-s + 28-s + 29-s + 32-s + 34-s + 2·37-s − 38-s + 39-s − 42-s + 46-s − 2·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3800\)    =    \(2^{3} \cdot 5^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(1.89644\)
Root analytic conductor: \(1.37711\)
Motivic weight: \(0\)
Rational: yes
Arithmetic: yes
Character: $\chi_{3800} (1101, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3800,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(1.977651916\)
\(L(\frac12)\) \(\approx\) \(1.977651916\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
5 \( 1 \)
19 \( 1 + T \)
good3 \( 1 + T + T^{2} \)
7 \( 1 - T + T^{2} \)
11 \( ( 1 - T )( 1 + T ) \)
13 \( 1 + T + T^{2} \)
17 \( 1 - T + T^{2} \)
23 \( 1 - T + T^{2} \)
29 \( 1 - T + T^{2} \)
31 \( ( 1 - T )( 1 + T ) \)
37 \( ( 1 - T )^{2} \)
41 \( ( 1 - T )( 1 + T ) \)
43 \( ( 1 - T )( 1 + T ) \)
47 \( ( 1 + T )^{2} \)
53 \( 1 + T + T^{2} \)
59 \( 1 - T + T^{2} \)
61 \( ( 1 - T )( 1 + T ) \)
67 \( 1 + T + T^{2} \)
71 \( ( 1 - T )( 1 + T ) \)
73 \( 1 - T + T^{2} \)
79 \( ( 1 - T )( 1 + T ) \)
83 \( ( 1 - T )( 1 + T ) \)
89 \( ( 1 - T )( 1 + T ) \)
97 \( ( 1 - T )( 1 + T ) \)
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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

−8.344594813413036440170882909148, −7.84043408226078188746646011261, −6.94179131692836676328005507316, −6.28332084006563039557344314495, −5.57317961866562438810972265169, −4.75866632764358507382137257146, −4.62228818441908021070726446133, −3.24022384858830867970215008769, −2.36626740426791667930896507752, −1.17694312738159186309599882069, 1.17694312738159186309599882069, 2.36626740426791667930896507752, 3.24022384858830867970215008769, 4.62228818441908021070726446133, 4.75866632764358507382137257146, 5.57317961866562438810972265169, 6.28332084006563039557344314495, 6.94179131692836676328005507316, 7.84043408226078188746646011261, 8.344594813413036440170882909148

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