Properties

Label 2-218010-1.1-c1-0-8
Degree $2$
Conductor $218010$
Sign $1$
Analytic cond. $1740.81$
Root an. cond. $41.7231$
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 + 12-s − 4·14-s + 15-s + 16-s + 2·17-s + 18-s − 4·19-s + 20-s − 4·21-s + 24-s + 25-s + 27-s − 4·28-s + 2·29-s + 30-s + 32-s + 2·34-s − 4·35-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 + 0.288·12-s − 1.06·14-s + 0.258·15-s + 1/4·16-s + 0.485·17-s + 0.235·18-s − 0.917·19-s + 0.223·20-s − 0.872·21-s + 0.204·24-s + 1/5·25-s + 0.192·27-s − 0.755·28-s + 0.371·29-s + 0.182·30-s + 0.176·32-s + 0.342·34-s − 0.676·35-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 218010 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 218010 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(218010\)    =    \(2 \cdot 3 \cdot 5 \cdot 13^{2} \cdot 43\)
Sign: $1$
Analytic conductor: \(1740.81\)
Root analytic conductor: \(41.7231\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 218010,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.682137759\)
\(L(\frac12)\) \(\approx\) \(3.682137759\)
\(L(\frac{3}{2})\) 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 \( 1 \)
43 \( 1 + T \)
good7 \( 1 + 4 T + p T^{2} \)
11 \( 1 + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 16 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−13.11316346921313, −12.64747927047642, −12.18653599034287, −11.88039528300463, −11.01211842650754, −10.58657314669190, −10.15653851421460, −9.770080489096117, −9.296911860941343, −8.654965474398106, −8.459800349086344, −7.585320500553863, −7.066582032968701, −6.814340049679858, −6.192773134157078, −5.744143060904927, −5.384931044479151, −4.484544452314690, −4.126738840986587, −3.552008151728869, −2.967749547532416, −2.698507427677271, −1.990625936537689, −1.348556845679224, −0.4336244415733150, 0.4336244415733150, 1.348556845679224, 1.990625936537689, 2.698507427677271, 2.967749547532416, 3.552008151728869, 4.126738840986587, 4.484544452314690, 5.384931044479151, 5.744143060904927, 6.192773134157078, 6.814340049679858, 7.066582032968701, 7.585320500553863, 8.459800349086344, 8.654965474398106, 9.296911860941343, 9.770080489096117, 10.15653851421460, 10.58657314669190, 11.01211842650754, 11.88039528300463, 12.18653599034287, 12.64747927047642, 13.11316346921313

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