Properties

Label 2-1045-1.1-c3-0-144
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  + 4.78·2-s + 9.82·3-s + 14.8·4-s − 5·5-s + 46.9·6-s − 5.33·7-s + 32.8·8-s + 69.5·9-s − 23.9·10-s + 11·11-s + 146.·12-s + 59.8·13-s − 25.5·14-s − 49.1·15-s + 38.1·16-s − 94.3·17-s + 332.·18-s + 19·19-s − 74.3·20-s − 52.3·21-s + 52.6·22-s − 32.5·23-s + 322.·24-s + 25·25-s + 286.·26-s + 417.·27-s − 79.2·28-s + ⋯
L(s)  = 1  + 1.69·2-s + 1.89·3-s + 1.85·4-s − 0.447·5-s + 3.19·6-s − 0.287·7-s + 1.45·8-s + 2.57·9-s − 0.756·10-s + 0.301·11-s + 3.51·12-s + 1.27·13-s − 0.486·14-s − 0.845·15-s + 0.596·16-s − 1.34·17-s + 4.35·18-s + 0.229·19-s − 0.831·20-s − 0.544·21-s + 0.509·22-s − 0.295·23-s + 2.74·24-s + 0.200·25-s + 2.15·26-s + 2.97·27-s − 0.535·28-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

\(L(2)\) \(\approx\) \(11.27149307\)
\(L(\frac12)\) \(\approx\) \(11.27149307\)
\(L(\frac{5}{2})\) 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 \( 1 - 4.78T + 8T^{2} \)
3 \( 1 - 9.82T + 27T^{2} \)
7 \( 1 + 5.33T + 343T^{2} \)
13 \( 1 - 59.8T + 2.19e3T^{2} \)
17 \( 1 + 94.3T + 4.91e3T^{2} \)
23 \( 1 + 32.5T + 1.21e4T^{2} \)
29 \( 1 - 293.T + 2.43e4T^{2} \)
31 \( 1 + 43.8T + 2.97e4T^{2} \)
37 \( 1 - 373.T + 5.06e4T^{2} \)
41 \( 1 + 325.T + 6.89e4T^{2} \)
43 \( 1 + 155.T + 7.95e4T^{2} \)
47 \( 1 - 287.T + 1.03e5T^{2} \)
53 \( 1 + 346.T + 1.48e5T^{2} \)
59 \( 1 + 480.T + 2.05e5T^{2} \)
61 \( 1 + 199.T + 2.26e5T^{2} \)
67 \( 1 + 526.T + 3.00e5T^{2} \)
71 \( 1 + 423.T + 3.57e5T^{2} \)
73 \( 1 - 556.T + 3.89e5T^{2} \)
79 \( 1 + 591.T + 4.93e5T^{2} \)
83 \( 1 - 247.T + 5.71e5T^{2} \)
89 \( 1 - 596.T + 7.04e5T^{2} \)
97 \( 1 + 512.T + 9.12e5T^{2} \)
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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

−9.327045090117752966130968345482, −8.605412444236808343463750565304, −7.86524925127871234711713622338, −6.80167670608860182453731615341, −6.27866133368060821478148486638, −4.65238338293005865153902093254, −4.12487223257024634011526871059, −3.30647461351338829206090146374, −2.69882473397428481755761538444, −1.55218266725475711973112077695, 1.55218266725475711973112077695, 2.69882473397428481755761538444, 3.30647461351338829206090146374, 4.12487223257024634011526871059, 4.65238338293005865153902093254, 6.27866133368060821478148486638, 6.80167670608860182453731615341, 7.86524925127871234711713622338, 8.605412444236808343463750565304, 9.327045090117752966130968345482

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