Properties

Label 2-1859-11.10-c0-0-2
Degree $2$
Conductor $1859$
Sign $1$
Analytic cond. $0.927761$
Root an. cond. $0.963203$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.445·3-s + 4-s − 1.80·5-s − 0.801·9-s + 11-s − 0.445·12-s + 0.801·15-s + 16-s − 1.80·20-s + 1.24·23-s + 2.24·25-s + 0.801·27-s + 1.24·31-s − 0.445·33-s − 0.801·36-s − 0.445·37-s + 44-s + 1.44·45-s + 1.24·47-s − 0.445·48-s + 49-s − 1.80·53-s − 1.80·55-s − 0.445·59-s + 0.801·60-s + 64-s + 2·67-s + ⋯
L(s)  = 1  − 0.445·3-s + 4-s − 1.80·5-s − 0.801·9-s + 11-s − 0.445·12-s + 0.801·15-s + 16-s − 1.80·20-s + 1.24·23-s + 2.24·25-s + 0.801·27-s + 1.24·31-s − 0.445·33-s − 0.801·36-s − 0.445·37-s + 44-s + 1.44·45-s + 1.24·47-s − 0.445·48-s + 49-s − 1.80·53-s − 1.80·55-s − 0.445·59-s + 0.801·60-s + 64-s + 2·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1859 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1859 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1859\)    =    \(11 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(0.927761\)
Root analytic conductor: \(0.963203\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{1859} (846, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1859,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.9161278518\)
\(L(\frac12)\) \(\approx\) \(0.9161278518\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 - T \)
13 \( 1 \)
good2 \( 1 - T^{2} \)
3 \( 1 + 0.445T + T^{2} \)
5 \( 1 + 1.80T + T^{2} \)
7 \( 1 - T^{2} \)
17 \( 1 - T^{2} \)
19 \( 1 - T^{2} \)
23 \( 1 - 1.24T + T^{2} \)
29 \( 1 - T^{2} \)
31 \( 1 - 1.24T + T^{2} \)
37 \( 1 + 0.445T + T^{2} \)
41 \( 1 - T^{2} \)
43 \( 1 - T^{2} \)
47 \( 1 - 1.24T + T^{2} \)
53 \( 1 + 1.80T + T^{2} \)
59 \( 1 + 0.445T + T^{2} \)
61 \( 1 - T^{2} \)
67 \( 1 - 2T + T^{2} \)
71 \( 1 + 0.445T + T^{2} \)
73 \( 1 - T^{2} \)
79 \( 1 - T^{2} \)
83 \( 1 - T^{2} \)
89 \( 1 - 1.24T + T^{2} \)
97 \( 1 + 1.80T + T^{2} \)
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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

−9.292056194875877326632740267655, −8.441850146196886727752900434290, −7.84251593840551186637965948423, −6.94919723085321288147877295584, −6.52550399761612344959507505872, −5.43136315875746284702129437035, −4.41904343795872049697922612782, −3.50146483921704539811110885925, −2.75153906743668587167462864341, −1.00581983433485497460450871395, 1.00581983433485497460450871395, 2.75153906743668587167462864341, 3.50146483921704539811110885925, 4.41904343795872049697922612782, 5.43136315875746284702129437035, 6.52550399761612344959507505872, 6.94919723085321288147877295584, 7.84251593840551186637965948423, 8.441850146196886727752900434290, 9.292056194875877326632740267655

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