Properties

Label 2-374790-1.1-c1-0-17
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 3-s + 4-s − 5-s + 6-s − 4·7-s + 8-s + 9-s − 10-s − 5·11-s + 12-s + 13-s − 4·14-s − 15-s + 16-s + 3·17-s + 18-s + 6·19-s − 20-s − 4·21-s − 5·22-s − 23-s + 24-s + 25-s + 26-s + 27-s − 4·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.447·5-s + 0.408·6-s − 1.51·7-s + 0.353·8-s + 1/3·9-s − 0.316·10-s − 1.50·11-s + 0.288·12-s + 0.277·13-s − 1.06·14-s − 0.258·15-s + 1/4·16-s + 0.727·17-s + 0.235·18-s + 1.37·19-s − 0.223·20-s − 0.872·21-s − 1.06·22-s − 0.208·23-s + 0.204·24-s + 1/5·25-s + 0.196·26-s + 0.192·27-s − 0.755·28-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: \(0\)
Selberg data: \((2,\ 374790,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.075423767\)
\(L(\frac12)\) \(\approx\) \(4.075423767\)
\(L(\frac{3}{2})\) 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 \( 1 + 4 T + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 + T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 11 T + p T^{2} \)
47 \( 1 + 3 T + p T^{2} \)
53 \( 1 - 8 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 3 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 12 T + p T^{2} \)
79 \( 1 + 5 T + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 - 8 T + p T^{2} \)
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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

−12.73057254782896, −12.05878861645841, −11.84315687615711, −11.03622756435756, −10.80749757893616, −10.11843616846917, −9.830403196513971, −9.433550125542763, −8.921774133384455, −8.177129810360195, −7.869593483383646, −7.382971847565381, −7.070320262505020, −6.487684257419619, −5.817454081859659, −5.514312518147341, −5.113855270508765, −4.344012685749904, −3.672797411300659, −3.566752705843287, −2.938509230544087, −2.564059983752163, −2.032214938435006, −0.9759177884029036, −0.5027050331424441, 0.5027050331424441, 0.9759177884029036, 2.032214938435006, 2.564059983752163, 2.938509230544087, 3.566752705843287, 3.672797411300659, 4.344012685749904, 5.113855270508765, 5.514312518147341, 5.817454081859659, 6.487684257419619, 7.070320262505020, 7.382971847565381, 7.869593483383646, 8.177129810360195, 8.921774133384455, 9.433550125542763, 9.830403196513971, 10.11843616846917, 10.80749757893616, 11.03622756435756, 11.84315687615711, 12.05878861645841, 12.73057254782896

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