Properties

Label 2-1045-1.1-c3-0-160
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  + 5.39·2-s − 8.44·3-s + 21.0·4-s + 5·5-s − 45.4·6-s − 18.2·7-s + 70.3·8-s + 44.2·9-s + 26.9·10-s + 11·11-s − 177.·12-s − 77.1·13-s − 98.2·14-s − 42.2·15-s + 210.·16-s + 17.1·17-s + 238.·18-s + 19·19-s + 105.·20-s + 153.·21-s + 59.2·22-s − 197.·23-s − 594.·24-s + 25·25-s − 415.·26-s − 145.·27-s − 383.·28-s + ⋯
L(s)  = 1  + 1.90·2-s − 1.62·3-s + 2.63·4-s + 0.447·5-s − 3.09·6-s − 0.984·7-s + 3.11·8-s + 1.63·9-s + 0.852·10-s + 0.301·11-s − 4.27·12-s − 1.64·13-s − 1.87·14-s − 0.726·15-s + 3.29·16-s + 0.245·17-s + 3.12·18-s + 0.229·19-s + 1.17·20-s + 1.59·21-s + 0.574·22-s − 1.79·23-s − 5.05·24-s + 0.200·25-s − 3.13·26-s − 1.03·27-s − 2.59·28-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 \( 1 - 5.39T + 8T^{2} \)
3 \( 1 + 8.44T + 27T^{2} \)
7 \( 1 + 18.2T + 343T^{2} \)
13 \( 1 + 77.1T + 2.19e3T^{2} \)
17 \( 1 - 17.1T + 4.91e3T^{2} \)
23 \( 1 + 197.T + 1.21e4T^{2} \)
29 \( 1 + 16.4T + 2.43e4T^{2} \)
31 \( 1 + 89.8T + 2.97e4T^{2} \)
37 \( 1 - 330.T + 5.06e4T^{2} \)
41 \( 1 + 415.T + 6.89e4T^{2} \)
43 \( 1 + 139.T + 7.95e4T^{2} \)
47 \( 1 + 209.T + 1.03e5T^{2} \)
53 \( 1 - 9.59T + 1.48e5T^{2} \)
59 \( 1 + 445.T + 2.05e5T^{2} \)
61 \( 1 - 76.9T + 2.26e5T^{2} \)
67 \( 1 - 64.6T + 3.00e5T^{2} \)
71 \( 1 + 441.T + 3.57e5T^{2} \)
73 \( 1 + 562.T + 3.89e5T^{2} \)
79 \( 1 - 1.04e3T + 4.93e5T^{2} \)
83 \( 1 + 1.39e3T + 5.71e5T^{2} \)
89 \( 1 + 29.4T + 7.04e5T^{2} \)
97 \( 1 - 15.1T + 9.12e5T^{2} \)
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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

−9.816931014056783347290285144526, −7.63952306961818028822587780683, −6.79625393197709750243709120981, −6.25914458448092005092842032970, −5.61170470183024950102902006193, −4.92510462690935198821515189111, −4.11230378820460887165149317777, −2.95380426871216263727924289277, −1.76282225887518569748456943635, 0, 1.76282225887518569748456943635, 2.95380426871216263727924289277, 4.11230378820460887165149317777, 4.92510462690935198821515189111, 5.61170470183024950102902006193, 6.25914458448092005092842032970, 6.79625393197709750243709120981, 7.63952306961818028822587780683, 9.816931014056783347290285144526

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