Properties

Label 2-1859-143.142-c0-0-3
Degree $2$
Conductor $1859$
Sign $-0.0304 + 0.999i$
Analytic cond. $0.927761$
Root an. cond. $0.963203$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.80·3-s − 4-s − 1.24i·5-s + 2.24·9-s + i·11-s + 1.80·12-s + 2.24i·15-s + 16-s + 1.24i·20-s + 0.445·23-s − 0.554·25-s − 2.24·27-s + 0.445i·31-s − 1.80i·33-s − 2.24·36-s − 1.80i·37-s + ⋯
L(s)  = 1  − 1.80·3-s − 4-s − 1.24i·5-s + 2.24·9-s + i·11-s + 1.80·12-s + 2.24i·15-s + 16-s + 1.24i·20-s + 0.445·23-s − 0.554·25-s − 2.24·27-s + 0.445i·31-s − 1.80i·33-s − 2.24·36-s − 1.80i·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1859 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.0304 + 0.999i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1859 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.0304 + 0.999i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1859\)    =    \(11 \cdot 13^{2}\)
Sign: $-0.0304 + 0.999i$
Analytic conductor: \(0.927761\)
Root analytic conductor: \(0.963203\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{1859} (1858, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1859,\ (\ :0),\ -0.0304 + 0.999i)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.3951374130\)
\(L(\frac12)\) \(\approx\) \(0.3951374130\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

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

−9.390022355540685296259342485331, −8.582514015945844505104488404795, −7.57872203961284111864179366433, −6.72493464585058008276502127904, −5.68233210987615756807455568522, −5.11626234604036791012327978329, −4.64727314101231391442738828658, −3.89095650552694975073236874787, −1.62570611372169132636489885406, −0.50609440589796301196721810444, 1.05586440632393924608716044149, 2.99796074628057201965664008900, 4.01779750961248794359698299071, 4.91060803514683649401916423013, 5.69155383273447227224494812507, 6.30281733290374399460406764833, 7.00299668404686698703267398455, 7.927723737842986101778556541009, 8.957881883465966454544097408150, 10.00114449783916871079011805626

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