Properties

Label 2-1045-1.1-c3-0-76
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  − 3.41·2-s − 6.29·3-s + 3.65·4-s − 5·5-s + 21.4·6-s + 9.26·7-s + 14.8·8-s + 12.5·9-s + 17.0·10-s + 11·11-s − 23.0·12-s + 49.0·13-s − 31.6·14-s + 31.4·15-s − 79.8·16-s − 126.·17-s − 43.0·18-s − 19·19-s − 18.2·20-s − 58.2·21-s − 37.5·22-s − 194.·23-s − 93.2·24-s + 25·25-s − 167.·26-s + 90.6·27-s + 33.8·28-s + ⋯
L(s)  = 1  − 1.20·2-s − 1.21·3-s + 0.457·4-s − 0.447·5-s + 1.46·6-s + 0.500·7-s + 0.655·8-s + 0.466·9-s + 0.539·10-s + 0.301·11-s − 0.553·12-s + 1.04·13-s − 0.603·14-s + 0.541·15-s − 1.24·16-s − 1.80·17-s − 0.563·18-s − 0.229·19-s − 0.204·20-s − 0.605·21-s − 0.363·22-s − 1.75·23-s − 0.793·24-s + 0.200·25-s − 1.26·26-s + 0.646·27-s + 0.228·28-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 \( 1 + 3.41T + 8T^{2} \)
3 \( 1 + 6.29T + 27T^{2} \)
7 \( 1 - 9.26T + 343T^{2} \)
13 \( 1 - 49.0T + 2.19e3T^{2} \)
17 \( 1 + 126.T + 4.91e3T^{2} \)
23 \( 1 + 194.T + 1.21e4T^{2} \)
29 \( 1 - 64.9T + 2.43e4T^{2} \)
31 \( 1 + 28.1T + 2.97e4T^{2} \)
37 \( 1 - 272.T + 5.06e4T^{2} \)
41 \( 1 - 204.T + 6.89e4T^{2} \)
43 \( 1 - 145.T + 7.95e4T^{2} \)
47 \( 1 + 46.7T + 1.03e5T^{2} \)
53 \( 1 - 311.T + 1.48e5T^{2} \)
59 \( 1 + 74.4T + 2.05e5T^{2} \)
61 \( 1 - 398.T + 2.26e5T^{2} \)
67 \( 1 - 17.6T + 3.00e5T^{2} \)
71 \( 1 + 1.03e3T + 3.57e5T^{2} \)
73 \( 1 - 381.T + 3.89e5T^{2} \)
79 \( 1 + 212.T + 4.93e5T^{2} \)
83 \( 1 - 1.12e3T + 5.71e5T^{2} \)
89 \( 1 + 374.T + 7.04e5T^{2} \)
97 \( 1 + 31.0T + 9.12e5T^{2} \)
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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

−8.985182606314951302885596576018, −8.434070316946658367462064873238, −7.63125180342232555126088668156, −6.58296592900971713247913159534, −5.98167386494679419620182066428, −4.67207758834016765539996409939, −4.08258800293000381458674890186, −2.11665235612465352955051143207, −0.925545776420434376882952696764, 0, 0.925545776420434376882952696764, 2.11665235612465352955051143207, 4.08258800293000381458674890186, 4.67207758834016765539996409939, 5.98167386494679419620182066428, 6.58296592900971713247913159534, 7.63125180342232555126088668156, 8.434070316946658367462064873238, 8.985182606314951302885596576018

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