Properties

Label 2-374790-1.1-c1-0-49
Degree $2$
Conductor $374790$
Sign $-1$
Analytic cond. $2992.71$
Root an. cond. $54.7056$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s − 5-s − 6-s − 7-s + 8-s + 9-s − 10-s − 11-s − 12-s + 13-s − 14-s + 15-s + 16-s + 6·17-s + 18-s − 6·19-s − 20-s + 21-s − 22-s − 24-s + 25-s + 26-s − 27-s − 28-s + 9·29-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.447·5-s − 0.408·6-s − 0.377·7-s + 0.353·8-s + 1/3·9-s − 0.316·10-s − 0.301·11-s − 0.288·12-s + 0.277·13-s − 0.267·14-s + 0.258·15-s + 1/4·16-s + 1.45·17-s + 0.235·18-s − 1.37·19-s − 0.223·20-s + 0.218·21-s − 0.213·22-s − 0.204·24-s + 1/5·25-s + 0.196·26-s − 0.192·27-s − 0.188·28-s + 1.67·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 374790 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 374790 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(374790\)    =    \(2 \cdot 3 \cdot 5 \cdot 13 \cdot 31^{2}\)
Sign: $-1$
Analytic conductor: \(2992.71\)
Root analytic conductor: \(54.7056\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 374790,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 + T \)
5 \( 1 + T \)
13 \( 1 - T \)
31 \( 1 \)
good7 \( 1 + T + p T^{2} \)
11 \( 1 + T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 9 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 10 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 - T + p T^{2} \)
59 \( 1 + 7 T + p T^{2} \)
61 \( 1 - 4 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 + 14 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 7 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 - 9 T + p T^{2} \)
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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

−12.77859953288794, −12.15017497068511, −11.90906145110719, −11.56457123667806, −10.91241535419016, −10.55869703990461, −10.06177528216256, −9.860229834230557, −9.079356728253046, −8.362044093968669, −8.213654528110884, −7.604299460753948, −7.099166316532854, −6.498033205236069, −6.246663275485836, −5.839062081615554, −5.123297076417190, −4.686786020000239, −4.444792941316229, −3.632633749902566, −3.217023241473172, −2.882429711350669, −1.975052484312490, −1.465033572909192, −0.7215906441753590, 0, 0.7215906441753590, 1.465033572909192, 1.975052484312490, 2.882429711350669, 3.217023241473172, 3.632633749902566, 4.444792941316229, 4.686786020000239, 5.123297076417190, 5.839062081615554, 6.246663275485836, 6.498033205236069, 7.099166316532854, 7.604299460753948, 8.213654528110884, 8.362044093968669, 9.079356728253046, 9.860229834230557, 10.06177528216256, 10.55869703990461, 10.91241535419016, 11.56457123667806, 11.90906145110719, 12.15017497068511, 12.77859953288794

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