Properties

Label 2-2366-1.1-c1-0-72
Degree $2$
Conductor $2366$
Sign $-1$
Analytic cond. $18.8926$
Root an. cond. $4.34656$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 1.44·3-s + 4-s + 2.24·5-s − 1.44·6-s + 7-s + 8-s − 0.911·9-s + 2.24·10-s − 2.19·11-s − 1.44·12-s + 14-s − 3.24·15-s + 16-s − 8.00·17-s − 0.911·18-s − 4.44·19-s + 2.24·20-s − 1.44·21-s − 2.19·22-s − 4.13·23-s − 1.44·24-s + 0.0489·25-s + 5.65·27-s + 28-s − 8.45·29-s − 3.24·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.834·3-s + 0.5·4-s + 1.00·5-s − 0.589·6-s + 0.377·7-s + 0.353·8-s − 0.303·9-s + 0.710·10-s − 0.662·11-s − 0.417·12-s + 0.267·14-s − 0.838·15-s + 0.250·16-s − 1.94·17-s − 0.214·18-s − 1.01·19-s + 0.502·20-s − 0.315·21-s − 0.468·22-s − 0.862·23-s − 0.294·24-s + 0.00978·25-s + 1.08·27-s + 0.188·28-s − 1.57·29-s − 0.592·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2366 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2366 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2366\)    =    \(2 \cdot 7 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(18.8926\)
Root analytic conductor: \(4.34656\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2366,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
7 \( 1 - T \)
13 \( 1 \)
good3 \( 1 + 1.44T + 3T^{2} \)
5 \( 1 - 2.24T + 5T^{2} \)
11 \( 1 + 2.19T + 11T^{2} \)
17 \( 1 + 8.00T + 17T^{2} \)
19 \( 1 + 4.44T + 19T^{2} \)
23 \( 1 + 4.13T + 23T^{2} \)
29 \( 1 + 8.45T + 29T^{2} \)
31 \( 1 + 4.96T + 31T^{2} \)
37 \( 1 - 4.74T + 37T^{2} \)
41 \( 1 - 8.72T + 41T^{2} \)
43 \( 1 + 8.93T + 43T^{2} \)
47 \( 1 + 0.472T + 47T^{2} \)
53 \( 1 - 5.76T + 53T^{2} \)
59 \( 1 + 4.19T + 59T^{2} \)
61 \( 1 + 0.0217T + 61T^{2} \)
67 \( 1 + 6.66T + 67T^{2} \)
71 \( 1 - 13.5T + 71T^{2} \)
73 \( 1 - 3.15T + 73T^{2} \)
79 \( 1 - 2.77T + 79T^{2} \)
83 \( 1 - 1.91T + 83T^{2} \)
89 \( 1 + 9.72T + 89T^{2} \)
97 \( 1 - 4.05T + 97T^{2} \)
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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

−8.623169130695825549352712311703, −7.68275851052213362877802942761, −6.65965050857867121791186081624, −6.07756625811421436202407550524, −5.51994628126480442821832616723, −4.77036009740738915570162944635, −3.93592221864542937161726711683, −2.45299773343321934348065534493, −1.92928701439909896915340697405, 0, 1.92928701439909896915340697405, 2.45299773343321934348065534493, 3.93592221864542937161726711683, 4.77036009740738915570162944635, 5.51994628126480442821832616723, 6.07756625811421436202407550524, 6.65965050857867121791186081624, 7.68275851052213362877802942761, 8.623169130695825549352712311703

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