Properties

Label 2-8046-1.1-c1-0-187
Degree $2$
Conductor $8046$
Sign $-1$
Analytic cond. $64.2476$
Root an. cond. $8.01546$
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 + 4-s + 3.43·5-s − 1.90·7-s + 8-s + 3.43·10-s − 5.05·11-s − 4.50·13-s − 1.90·14-s + 16-s + 3.54·17-s − 4.96·19-s + 3.43·20-s − 5.05·22-s + 7.75·23-s + 6.79·25-s − 4.50·26-s − 1.90·28-s − 8.52·29-s − 8.93·31-s + 32-s + 3.54·34-s − 6.53·35-s + 2.08·37-s − 4.96·38-s + 3.43·40-s + 5.04·41-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + 1.53·5-s − 0.719·7-s + 0.353·8-s + 1.08·10-s − 1.52·11-s − 1.25·13-s − 0.508·14-s + 0.250·16-s + 0.858·17-s − 1.13·19-s + 0.767·20-s − 1.07·22-s + 1.61·23-s + 1.35·25-s − 0.884·26-s − 0.359·28-s − 1.58·29-s − 1.60·31-s + 0.176·32-s + 0.607·34-s − 1.10·35-s + 0.342·37-s − 0.805·38-s + 0.542·40-s + 0.788·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8046\)    =    \(2 \cdot 3^{3} \cdot 149\)
Sign: $-1$
Analytic conductor: \(64.2476\)
Root analytic conductor: \(8.01546\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8046,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
3 \( 1 \)
149 \( 1 - T \)
good5 \( 1 - 3.43T + 5T^{2} \)
7 \( 1 + 1.90T + 7T^{2} \)
11 \( 1 + 5.05T + 11T^{2} \)
13 \( 1 + 4.50T + 13T^{2} \)
17 \( 1 - 3.54T + 17T^{2} \)
19 \( 1 + 4.96T + 19T^{2} \)
23 \( 1 - 7.75T + 23T^{2} \)
29 \( 1 + 8.52T + 29T^{2} \)
31 \( 1 + 8.93T + 31T^{2} \)
37 \( 1 - 2.08T + 37T^{2} \)
41 \( 1 - 5.04T + 41T^{2} \)
43 \( 1 + 4.60T + 43T^{2} \)
47 \( 1 - 5.86T + 47T^{2} \)
53 \( 1 + 2.76T + 53T^{2} \)
59 \( 1 + 5.93T + 59T^{2} \)
61 \( 1 - 5.94T + 61T^{2} \)
67 \( 1 + 6.16T + 67T^{2} \)
71 \( 1 - 12.1T + 71T^{2} \)
73 \( 1 + 11.5T + 73T^{2} \)
79 \( 1 - 11.4T + 79T^{2} \)
83 \( 1 - 6.74T + 83T^{2} \)
89 \( 1 + 13.9T + 89T^{2} \)
97 \( 1 + 18.4T + 97T^{2} \)
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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

−7.32853499833813978743927610034, −6.68353074192795831102260537758, −5.91038981362113331563359742567, −5.27792473720951774942736443860, −5.08879169293720372040583105260, −3.87013884207136466686939833129, −2.84090057679338410976977057251, −2.49254830169972366917743053226, −1.61766363383493931085593227513, 0, 1.61766363383493931085593227513, 2.49254830169972366917743053226, 2.84090057679338410976977057251, 3.87013884207136466686939833129, 5.08879169293720372040583105260, 5.27792473720951774942736443860, 5.91038981362113331563359742567, 6.68353074192795831102260537758, 7.32853499833813978743927610034

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