Properties

Label 2-7406-1.1-c1-0-17
Degree $2$
Conductor $7406$
Sign $1$
Analytic cond. $59.1372$
Root an. cond. $7.69007$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 0.931·3-s + 4-s − 3.66·5-s − 0.931·6-s + 7-s − 8-s − 2.13·9-s + 3.66·10-s − 0.449·11-s + 0.931·12-s − 0.282·13-s − 14-s − 3.41·15-s + 16-s − 5.66·17-s + 2.13·18-s + 5.22·19-s − 3.66·20-s + 0.931·21-s + 0.449·22-s − 0.931·24-s + 8.42·25-s + 0.282·26-s − 4.78·27-s + 28-s − 6.19·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.538·3-s + 0.5·4-s − 1.63·5-s − 0.380·6-s + 0.377·7-s − 0.353·8-s − 0.710·9-s + 1.15·10-s − 0.135·11-s + 0.269·12-s − 0.0783·13-s − 0.267·14-s − 0.881·15-s + 0.250·16-s − 1.37·17-s + 0.502·18-s + 1.19·19-s − 0.819·20-s + 0.203·21-s + 0.0958·22-s − 0.190·24-s + 1.68·25-s + 0.0554·26-s − 0.920·27-s + 0.188·28-s − 1.15·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7406 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7406 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7406\)    =    \(2 \cdot 7 \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(59.1372\)
Root analytic conductor: \(7.69007\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7406,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5653489811\)
\(L(\frac12)\) \(\approx\) \(0.5653489811\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
23 \( 1 \)
good3 \( 1 - 0.931T + 3T^{2} \)
5 \( 1 + 3.66T + 5T^{2} \)
11 \( 1 + 0.449T + 11T^{2} \)
13 \( 1 + 0.282T + 13T^{2} \)
17 \( 1 + 5.66T + 17T^{2} \)
19 \( 1 - 5.22T + 19T^{2} \)
29 \( 1 + 6.19T + 29T^{2} \)
31 \( 1 + 7.03T + 31T^{2} \)
37 \( 1 - 2.31T + 37T^{2} \)
41 \( 1 + 3.86T + 41T^{2} \)
43 \( 1 - 0.964T + 43T^{2} \)
47 \( 1 + 8.58T + 47T^{2} \)
53 \( 1 - 12.8T + 53T^{2} \)
59 \( 1 + 10.1T + 59T^{2} \)
61 \( 1 - 11.4T + 61T^{2} \)
67 \( 1 + 7.84T + 67T^{2} \)
71 \( 1 - 14.9T + 71T^{2} \)
73 \( 1 + 15.4T + 73T^{2} \)
79 \( 1 + 4.34T + 79T^{2} \)
83 \( 1 - 0.00996T + 83T^{2} \)
89 \( 1 + 3.92T + 89T^{2} \)
97 \( 1 - 5.31T + 97T^{2} \)
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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

−8.042817972262300229662794990708, −7.31896489895533103871906172842, −7.01003898625206483660641795328, −5.82492957876866360303531776265, −5.04919771334962511746652656153, −4.10374627515662383399524281929, −3.48183827892384674300891734951, −2.73658117638099969419716150191, −1.76416591331940047382495660993, −0.39540345702300251612584382025, 0.39540345702300251612584382025, 1.76416591331940047382495660993, 2.73658117638099969419716150191, 3.48183827892384674300891734951, 4.10374627515662383399524281929, 5.04919771334962511746652656153, 5.82492957876866360303531776265, 7.01003898625206483660641795328, 7.31896489895533103871906172842, 8.042817972262300229662794990708

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