Properties

Label 2-1045-1.1-c3-0-54
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  + 4.05·2-s − 1.73·3-s + 8.46·4-s − 5·5-s − 7.04·6-s − 13.5·7-s + 1.89·8-s − 23.9·9-s − 20.2·10-s − 11·11-s − 14.7·12-s + 56.9·13-s − 54.9·14-s + 8.68·15-s − 60.0·16-s + 76.4·17-s − 97.3·18-s − 19·19-s − 42.3·20-s + 23.5·21-s − 44.6·22-s + 108.·23-s − 3.29·24-s + 25·25-s + 231.·26-s + 88.5·27-s − 114.·28-s + ⋯
L(s)  = 1  + 1.43·2-s − 0.334·3-s + 1.05·4-s − 0.447·5-s − 0.479·6-s − 0.730·7-s + 0.0837·8-s − 0.888·9-s − 0.641·10-s − 0.301·11-s − 0.353·12-s + 1.21·13-s − 1.04·14-s + 0.149·15-s − 0.938·16-s + 1.09·17-s − 1.27·18-s − 0.229·19-s − 0.473·20-s + 0.244·21-s − 0.432·22-s + 0.985·23-s − 0.0279·24-s + 0.200·25-s + 1.74·26-s + 0.631·27-s − 0.773·28-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

\(L(2)\) \(\approx\) \(2.951297102\)
\(L(\frac12)\) \(\approx\) \(2.951297102\)
\(L(\frac{5}{2})\) 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 \( 1 - 4.05T + 8T^{2} \)
3 \( 1 + 1.73T + 27T^{2} \)
7 \( 1 + 13.5T + 343T^{2} \)
13 \( 1 - 56.9T + 2.19e3T^{2} \)
17 \( 1 - 76.4T + 4.91e3T^{2} \)
23 \( 1 - 108.T + 1.21e4T^{2} \)
29 \( 1 - 86.2T + 2.43e4T^{2} \)
31 \( 1 + 192.T + 2.97e4T^{2} \)
37 \( 1 - 240.T + 5.06e4T^{2} \)
41 \( 1 - 324.T + 6.89e4T^{2} \)
43 \( 1 - 369.T + 7.95e4T^{2} \)
47 \( 1 - 299.T + 1.03e5T^{2} \)
53 \( 1 + 119.T + 1.48e5T^{2} \)
59 \( 1 - 120.T + 2.05e5T^{2} \)
61 \( 1 + 331.T + 2.26e5T^{2} \)
67 \( 1 - 1.03e3T + 3.00e5T^{2} \)
71 \( 1 + 457.T + 3.57e5T^{2} \)
73 \( 1 - 261.T + 3.89e5T^{2} \)
79 \( 1 - 736.T + 4.93e5T^{2} \)
83 \( 1 - 275.T + 5.71e5T^{2} \)
89 \( 1 + 1.20e3T + 7.04e5T^{2} \)
97 \( 1 - 903.T + 9.12e5T^{2} \)
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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

−9.504525033943667841458178558369, −8.712264944595502744796551885877, −7.68218464373452618802737486220, −6.59312190135511126875261765444, −5.89994604255358807515822013550, −5.32932502897196720516604813879, −4.19272183062776670449914410937, −3.38318888347350218292637352388, −2.68652320252151313808817105521, −0.72961454859138166686504889695, 0.72961454859138166686504889695, 2.68652320252151313808817105521, 3.38318888347350218292637352388, 4.19272183062776670449914410937, 5.32932502897196720516604813879, 5.89994604255358807515822013550, 6.59312190135511126875261765444, 7.68218464373452618802737486220, 8.712264944595502744796551885877, 9.504525033943667841458178558369

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