Properties

Label 2-1859-11.10-c0-0-5
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

\(L(\frac{1}{2})\) \(\approx\) \(1.553571823\)
\(L(\frac12)\) \(\approx\) \(1.553571823\)
\(L(1)\) 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

−9.523467115314262790312089471736, −8.779192674310314910422654952488, −7.74446943293197462566540858947, −6.82181685127869731239612250549, −6.15388869568747218067232963669, −5.52728993749984777505149315653, −5.01268512267147233020904550420, −3.09392753285088635638293147180, −2.49959579678107293328132698038, −1.49616530311272384194224493215, 1.49616530311272384194224493215, 2.49959579678107293328132698038, 3.09392753285088635638293147180, 5.01268512267147233020904550420, 5.52728993749984777505149315653, 6.15388869568747218067232963669, 6.82181685127869731239612250549, 7.74446943293197462566540858947, 8.779192674310314910422654952488, 9.523467115314262790312089471736

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