Properties

Label 2-370-1.1-c3-0-32
Degree $2$
Conductor $370$
Sign $-1$
Analytic cond. $21.8307$
Root an. cond. $4.67233$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s − 2·3-s + 4·4-s + 5·5-s − 4·6-s + 2·7-s + 8·8-s − 23·9-s + 10·10-s − 72·11-s − 8·12-s + 2·13-s + 4·14-s − 10·15-s + 16·16-s − 66·17-s − 46·18-s + 38·19-s + 20·20-s − 4·21-s − 144·22-s − 36·23-s − 16·24-s + 25·25-s + 4·26-s + 100·27-s + 8·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.384·3-s + 1/2·4-s + 0.447·5-s − 0.272·6-s + 0.107·7-s + 0.353·8-s − 0.851·9-s + 0.316·10-s − 1.97·11-s − 0.192·12-s + 0.0426·13-s + 0.0763·14-s − 0.172·15-s + 1/4·16-s − 0.941·17-s − 0.602·18-s + 0.458·19-s + 0.223·20-s − 0.0415·21-s − 1.39·22-s − 0.326·23-s − 0.136·24-s + 1/5·25-s + 0.0301·26-s + 0.712·27-s + 0.0539·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 370 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 370 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(370\)    =    \(2 \cdot 5 \cdot 37\)
Sign: $-1$
Analytic conductor: \(21.8307\)
Root analytic conductor: \(4.67233\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 370,\ (\ :3/2),\ -1)\)

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)$
bad2 \( 1 - p T \)
5 \( 1 - p T \)
37 \( 1 - p T \)
good3 \( 1 + 2 T + p^{3} T^{2} \)
7 \( 1 - 2 T + p^{3} T^{2} \)
11 \( 1 + 72 T + p^{3} T^{2} \)
13 \( 1 - 2 T + p^{3} T^{2} \)
17 \( 1 + 66 T + p^{3} T^{2} \)
19 \( 1 - 2 p T + p^{3} T^{2} \)
23 \( 1 + 36 T + p^{3} T^{2} \)
29 \( 1 + 90 T + p^{3} T^{2} \)
31 \( 1 + 70 T + p^{3} T^{2} \)
41 \( 1 + 438 T + p^{3} T^{2} \)
43 \( 1 - 272 T + p^{3} T^{2} \)
47 \( 1 + 198 T + p^{3} T^{2} \)
53 \( 1 + 354 T + p^{3} T^{2} \)
59 \( 1 + 498 T + p^{3} T^{2} \)
61 \( 1 - 542 T + p^{3} T^{2} \)
67 \( 1 - 2 T + p^{3} T^{2} \)
71 \( 1 - 408 T + p^{3} T^{2} \)
73 \( 1 + 358 T + p^{3} T^{2} \)
79 \( 1 - 722 T + p^{3} T^{2} \)
83 \( 1 + 174 T + p^{3} T^{2} \)
89 \( 1 + 102 T + p^{3} T^{2} \)
97 \( 1 + 574 T + p^{3} T^{2} \)
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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

−10.80810442129439426518219086134, −9.823102597670642768971803319129, −8.518645895854152572270613085106, −7.59693975892503189190290377608, −6.37659250238105165878514762441, −5.46325635215664158764464876927, −4.84454015462948887129197984873, −3.17766655495608365410665524116, −2.14680185405100477334036135518, 0, 2.14680185405100477334036135518, 3.17766655495608365410665524116, 4.84454015462948887129197984873, 5.46325635215664158764464876927, 6.37659250238105165878514762441, 7.59693975892503189190290377608, 8.518645895854152572270613085106, 9.823102597670642768971803319129, 10.80810442129439426518219086134

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