Properties

Label 2-1045-1.1-c3-0-85
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.277·2-s − 1.24·3-s − 7.92·4-s − 5·5-s + 0.345·6-s − 34.3·7-s + 4.41·8-s − 25.4·9-s + 1.38·10-s + 11·11-s + 9.85·12-s + 62.9·13-s + 9.52·14-s + 6.22·15-s + 62.1·16-s + 72.5·17-s + 7.06·18-s − 19·19-s + 39.6·20-s + 42.7·21-s − 3.05·22-s + 42.2·23-s − 5.49·24-s + 25·25-s − 17.4·26-s + 65.2·27-s + 272.·28-s + ⋯
L(s)  = 1  − 0.0980·2-s − 0.239·3-s − 0.990·4-s − 0.447·5-s + 0.0234·6-s − 1.85·7-s + 0.195·8-s − 0.942·9-s + 0.0438·10-s + 0.301·11-s + 0.237·12-s + 1.34·13-s + 0.181·14-s + 0.107·15-s + 0.971·16-s + 1.03·17-s + 0.0924·18-s − 0.229·19-s + 0.442·20-s + 0.444·21-s − 0.0295·22-s + 0.382·23-s − 0.0467·24-s + 0.200·25-s − 0.131·26-s + 0.465·27-s + 1.83·28-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: \(1\)
Selberg data: \((2,\ 1045,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + 0.277T + 8T^{2} \)
3 \( 1 + 1.24T + 27T^{2} \)
7 \( 1 + 34.3T + 343T^{2} \)
13 \( 1 - 62.9T + 2.19e3T^{2} \)
17 \( 1 - 72.5T + 4.91e3T^{2} \)
23 \( 1 - 42.2T + 1.21e4T^{2} \)
29 \( 1 - 165.T + 2.43e4T^{2} \)
31 \( 1 + 28.0T + 2.97e4T^{2} \)
37 \( 1 + 129.T + 5.06e4T^{2} \)
41 \( 1 - 280.T + 6.89e4T^{2} \)
43 \( 1 + 79.1T + 7.95e4T^{2} \)
47 \( 1 + 441.T + 1.03e5T^{2} \)
53 \( 1 + 173.T + 1.48e5T^{2} \)
59 \( 1 + 351.T + 2.05e5T^{2} \)
61 \( 1 + 331.T + 2.26e5T^{2} \)
67 \( 1 + 705.T + 3.00e5T^{2} \)
71 \( 1 + 24.9T + 3.57e5T^{2} \)
73 \( 1 + 209.T + 3.89e5T^{2} \)
79 \( 1 + 768.T + 4.93e5T^{2} \)
83 \( 1 - 906.T + 5.71e5T^{2} \)
89 \( 1 + 338.T + 7.04e5T^{2} \)
97 \( 1 - 824.T + 9.12e5T^{2} \)
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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

−8.995590066073649015963570886165, −8.599917829935823278945434497826, −7.52762849433229005175261401276, −6.28052963838203376518458682430, −5.93577657556321326860102456920, −4.69911962071362272046334743198, −3.48045372470732664488661780296, −3.19550353072336862315726090801, −0.951859634980970987498103917020, 0, 0.951859634980970987498103917020, 3.19550353072336862315726090801, 3.48045372470732664488661780296, 4.69911962071362272046334743198, 5.93577657556321326860102456920, 6.28052963838203376518458682430, 7.52762849433229005175261401276, 8.599917829935823278945434497826, 8.995590066073649015963570886165

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