Properties

Label 2-1045-1.1-c3-0-105
Degree $2$
Conductor $1045$
Sign $1$
Analytic cond. $61.6569$
Root an. cond. $7.85219$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5.07·2-s − 9.17·3-s + 17.7·4-s + 5·5-s − 46.5·6-s + 27.6·7-s + 49.7·8-s + 57.1·9-s + 25.3·10-s + 11·11-s − 163.·12-s + 61.8·13-s + 140.·14-s − 45.8·15-s + 110.·16-s − 32.8·17-s + 290.·18-s − 19·19-s + 88.9·20-s − 254.·21-s + 55.8·22-s + 45.2·23-s − 455.·24-s + 25·25-s + 314.·26-s − 276.·27-s + 492.·28-s + ⋯
L(s)  = 1  + 1.79·2-s − 1.76·3-s + 2.22·4-s + 0.447·5-s − 3.16·6-s + 1.49·7-s + 2.19·8-s + 2.11·9-s + 0.802·10-s + 0.301·11-s − 3.92·12-s + 1.32·13-s + 2.68·14-s − 0.789·15-s + 1.72·16-s − 0.468·17-s + 3.80·18-s − 0.229·19-s + 0.994·20-s − 2.63·21-s + 0.541·22-s + 0.410·23-s − 3.87·24-s + 0.200·25-s + 2.37·26-s − 1.97·27-s + 3.32·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1045\)    =    \(5 \cdot 11 \cdot 19\)
Sign: $1$
Analytic conductor: \(61.6569\)
Root analytic conductor: \(7.85219\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1045,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(5.421336693\)
\(L(\frac12)\) \(\approx\) \(5.421336693\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - 5T \)
11 \( 1 - 11T \)
19 \( 1 + 19T \)
good2 \( 1 - 5.07T + 8T^{2} \)
3 \( 1 + 9.17T + 27T^{2} \)
7 \( 1 - 27.6T + 343T^{2} \)
13 \( 1 - 61.8T + 2.19e3T^{2} \)
17 \( 1 + 32.8T + 4.91e3T^{2} \)
23 \( 1 - 45.2T + 1.21e4T^{2} \)
29 \( 1 + 246.T + 2.43e4T^{2} \)
31 \( 1 - 143.T + 2.97e4T^{2} \)
37 \( 1 - 134.T + 5.06e4T^{2} \)
41 \( 1 - 163.T + 6.89e4T^{2} \)
43 \( 1 + 404.T + 7.95e4T^{2} \)
47 \( 1 + 171.T + 1.03e5T^{2} \)
53 \( 1 - 123.T + 1.48e5T^{2} \)
59 \( 1 - 866.T + 2.05e5T^{2} \)
61 \( 1 - 674.T + 2.26e5T^{2} \)
67 \( 1 + 120.T + 3.00e5T^{2} \)
71 \( 1 - 210.T + 3.57e5T^{2} \)
73 \( 1 + 627.T + 3.89e5T^{2} \)
79 \( 1 - 91.2T + 4.93e5T^{2} \)
83 \( 1 - 570.T + 5.71e5T^{2} \)
89 \( 1 + 1.21e3T + 7.04e5T^{2} \)
97 \( 1 + 1.27e3T + 9.12e5T^{2} \)
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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

−10.09254977760467424673409941250, −8.538686277021846920919603750273, −7.27852849912949318459301886825, −6.49580879228766135375907765396, −5.84445360733560230352896823283, −5.22827352867269677848308788462, −4.56622334757874393830662182961, −3.79759815722370615811591062379, −2.02943214757651421501841347618, −1.14495932477338168849211295015, 1.14495932477338168849211295015, 2.02943214757651421501841347618, 3.79759815722370615811591062379, 4.56622334757874393830662182961, 5.22827352867269677848308788462, 5.84445360733560230352896823283, 6.49580879228766135375907765396, 7.27852849912949318459301886825, 8.538686277021846920919603750273, 10.09254977760467424673409941250

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