Properties

Label 2-1045-1.1-c3-0-104
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  − 5.44·2-s − 3.90·3-s + 21.6·4-s − 5·5-s + 21.2·6-s + 26.4·7-s − 74.2·8-s − 11.7·9-s + 27.2·10-s + 11·11-s − 84.5·12-s + 4.93·13-s − 144.·14-s + 19.5·15-s + 230.·16-s + 84.7·17-s + 63.8·18-s − 19·19-s − 108.·20-s − 103.·21-s − 59.8·22-s − 50.4·23-s + 290.·24-s + 25·25-s − 26.8·26-s + 151.·27-s + 572.·28-s + ⋯
L(s)  = 1  − 1.92·2-s − 0.752·3-s + 2.70·4-s − 0.447·5-s + 1.44·6-s + 1.42·7-s − 3.27·8-s − 0.434·9-s + 0.860·10-s + 0.301·11-s − 2.03·12-s + 0.105·13-s − 2.74·14-s + 0.336·15-s + 3.60·16-s + 1.20·17-s + 0.835·18-s − 0.229·19-s − 1.20·20-s − 1.07·21-s − 0.580·22-s − 0.456·23-s + 2.46·24-s + 0.200·25-s − 0.202·26-s + 1.07·27-s + 3.86·28-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 \( 1 + 5.44T + 8T^{2} \)
3 \( 1 + 3.90T + 27T^{2} \)
7 \( 1 - 26.4T + 343T^{2} \)
13 \( 1 - 4.93T + 2.19e3T^{2} \)
17 \( 1 - 84.7T + 4.91e3T^{2} \)
23 \( 1 + 50.4T + 1.21e4T^{2} \)
29 \( 1 + 94.8T + 2.43e4T^{2} \)
31 \( 1 + 66.4T + 2.97e4T^{2} \)
37 \( 1 + 364.T + 5.06e4T^{2} \)
41 \( 1 + 348.T + 6.89e4T^{2} \)
43 \( 1 - 372.T + 7.95e4T^{2} \)
47 \( 1 + 444.T + 1.03e5T^{2} \)
53 \( 1 - 485.T + 1.48e5T^{2} \)
59 \( 1 + 652.T + 2.05e5T^{2} \)
61 \( 1 - 102.T + 2.26e5T^{2} \)
67 \( 1 - 248.T + 3.00e5T^{2} \)
71 \( 1 + 163.T + 3.57e5T^{2} \)
73 \( 1 - 449.T + 3.89e5T^{2} \)
79 \( 1 - 327.T + 4.93e5T^{2} \)
83 \( 1 - 468.T + 5.71e5T^{2} \)
89 \( 1 - 787.T + 7.04e5T^{2} \)
97 \( 1 + 1.42e3T + 9.12e5T^{2} \)
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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

−8.956135648352365781846047987712, −8.319655784771671696413044726467, −7.74581346130040895091546481729, −6.94106262806638172667739850100, −5.93033529163983984170787657312, −5.09550886675973021105416452962, −3.44039728522773456964151355107, −1.99602456219688298373910027326, −1.10122325184705759383685805089, 0, 1.10122325184705759383685805089, 1.99602456219688298373910027326, 3.44039728522773456964151355107, 5.09550886675973021105416452962, 5.93033529163983984170787657312, 6.94106262806638172667739850100, 7.74581346130040895091546481729, 8.319655784771671696413044726467, 8.956135648352365781846047987712

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