Properties

Label 2-1045-1.1-c3-0-115
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  − 1.05·2-s + 2.12·3-s − 6.87·4-s − 5·5-s − 2.25·6-s + 5.16·7-s + 15.7·8-s − 22.4·9-s + 5.29·10-s + 11·11-s − 14.6·12-s + 27.0·13-s − 5.47·14-s − 10.6·15-s + 38.3·16-s − 47.6·17-s + 23.8·18-s − 19·19-s + 34.3·20-s + 10.9·21-s − 11.6·22-s + 97.5·23-s + 33.5·24-s + 25·25-s − 28.7·26-s − 105.·27-s − 35.5·28-s + ⋯
L(s)  = 1  − 0.374·2-s + 0.409·3-s − 0.859·4-s − 0.447·5-s − 0.153·6-s + 0.279·7-s + 0.696·8-s − 0.832·9-s + 0.167·10-s + 0.301·11-s − 0.351·12-s + 0.578·13-s − 0.104·14-s − 0.183·15-s + 0.598·16-s − 0.680·17-s + 0.311·18-s − 0.229·19-s + 0.384·20-s + 0.114·21-s − 0.112·22-s + 0.884·23-s + 0.285·24-s + 0.200·25-s − 0.216·26-s − 0.750·27-s − 0.239·28-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 \( 1 + 1.05T + 8T^{2} \)
3 \( 1 - 2.12T + 27T^{2} \)
7 \( 1 - 5.16T + 343T^{2} \)
13 \( 1 - 27.0T + 2.19e3T^{2} \)
17 \( 1 + 47.6T + 4.91e3T^{2} \)
23 \( 1 - 97.5T + 1.21e4T^{2} \)
29 \( 1 + 38.9T + 2.43e4T^{2} \)
31 \( 1 - 32.4T + 2.97e4T^{2} \)
37 \( 1 - 344.T + 5.06e4T^{2} \)
41 \( 1 - 259.T + 6.89e4T^{2} \)
43 \( 1 - 208.T + 7.95e4T^{2} \)
47 \( 1 + 354.T + 1.03e5T^{2} \)
53 \( 1 + 135.T + 1.48e5T^{2} \)
59 \( 1 - 37.4T + 2.05e5T^{2} \)
61 \( 1 + 54.2T + 2.26e5T^{2} \)
67 \( 1 + 422.T + 3.00e5T^{2} \)
71 \( 1 - 479.T + 3.57e5T^{2} \)
73 \( 1 - 518.T + 3.89e5T^{2} \)
79 \( 1 - 502.T + 4.93e5T^{2} \)
83 \( 1 + 922.T + 5.71e5T^{2} \)
89 \( 1 - 221.T + 7.04e5T^{2} \)
97 \( 1 + 1.79e3T + 9.12e5T^{2} \)
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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

−9.134197889504269165275554074929, −8.274269755424168868824326532337, −7.900290903923939438662360402607, −6.68269158910968664071306271939, −5.61641571704135857230203834119, −4.59244098226981556068110785029, −3.82045700345685897479334455596, −2.71303780669734624920831953000, −1.21704487375011966483924233447, 0, 1.21704487375011966483924233447, 2.71303780669734624920831953000, 3.82045700345685897479334455596, 4.59244098226981556068110785029, 5.61641571704135857230203834119, 6.68269158910968664071306271939, 7.900290903923939438662360402607, 8.274269755424168868824326532337, 9.134197889504269165275554074929

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