Properties

Label 2-6-1.1-c25-0-1
Degree $2$
Conductor $6$
Sign $1$
Analytic cond. $23.7598$
Root an. cond. $4.87440$
Motivic weight $25$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.09e3·2-s + 5.31e5·3-s + 1.67e7·4-s + 5.90e8·5-s − 2.17e9·6-s + 5.78e10·7-s − 6.87e10·8-s + 2.82e11·9-s − 2.41e12·10-s + 9.49e12·11-s + 8.91e12·12-s − 1.34e14·13-s − 2.36e14·14-s + 3.13e14·15-s + 2.81e14·16-s − 2.52e15·17-s − 1.15e15·18-s + 1.14e16·19-s + 9.90e15·20-s + 3.07e16·21-s − 3.88e16·22-s + 1.13e17·23-s − 3.65e16·24-s + 5.05e16·25-s + 5.52e17·26-s + 1.50e17·27-s + 9.70e17·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s + 1.08·5-s − 0.408·6-s + 1.57·7-s − 0.353·8-s + 1/3·9-s − 0.764·10-s + 0.912·11-s + 0.288·12-s − 1.60·13-s − 1.11·14-s + 0.624·15-s + 1/4·16-s − 1.05·17-s − 0.235·18-s + 1.18·19-s + 0.540·20-s + 0.912·21-s − 0.644·22-s + 1.07·23-s − 0.204·24-s + 0.169·25-s + 1.13·26-s + 0.192·27-s + 0.789·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(26-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6 ^{s/2} \, \Gamma_{\C}(s+25/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6\)    =    \(2 \cdot 3\)
Sign: $1$
Analytic conductor: \(23.7598\)
Root analytic conductor: \(4.87440\)
Motivic weight: \(25\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6,\ (\ :25/2),\ 1)\)

Particular Values

\(L(13)\) \(\approx\) \(2.511538135\)
\(L(\frac12)\) \(\approx\) \(2.511538135\)
\(L(\frac{27}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p^{12} T \)
3 \( 1 - p^{12} T \)
good5 \( 1 - 590425734 T + p^{25} T^{2} \)
7 \( 1 - 1180763624 p^{2} T + p^{25} T^{2} \)
11 \( 1 - 863115112740 p T + p^{25} T^{2} \)
13 \( 1 + 10382155466266 p T + p^{25} T^{2} \)
17 \( 1 + 148594942164942 p T + p^{25} T^{2} \)
19 \( 1 - 603618888013724 p T + p^{25} T^{2} \)
23 \( 1 - 4927940469652200 p T + p^{25} T^{2} \)
29 \( 1 - 1081348899350530974 T + p^{25} T^{2} \)
31 \( 1 - 4649090467326833408 T + p^{25} T^{2} \)
37 \( 1 + 46093370056702003258 T + p^{25} T^{2} \)
41 \( 1 - 51449233931826001194 T + p^{25} T^{2} \)
43 \( 1 + \)\(36\!\cdots\!84\)\( T + p^{25} T^{2} \)
47 \( 1 + 49106637730499080080 T + p^{25} T^{2} \)
53 \( 1 - \)\(44\!\cdots\!34\)\( T + p^{25} T^{2} \)
59 \( 1 - \)\(22\!\cdots\!40\)\( T + p^{25} T^{2} \)
61 \( 1 + \)\(12\!\cdots\!90\)\( T + p^{25} T^{2} \)
67 \( 1 - \)\(63\!\cdots\!96\)\( T + p^{25} T^{2} \)
71 \( 1 - \)\(60\!\cdots\!20\)\( T + p^{25} T^{2} \)
73 \( 1 + \)\(26\!\cdots\!58\)\( T + p^{25} T^{2} \)
79 \( 1 + \)\(26\!\cdots\!92\)\( T + p^{25} T^{2} \)
83 \( 1 - \)\(68\!\cdots\!32\)\( T + p^{25} T^{2} \)
89 \( 1 + \)\(25\!\cdots\!42\)\( T + p^{25} T^{2} \)
97 \( 1 - \)\(25\!\cdots\!82\)\( T + p^{25} T^{2} \)
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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

−17.19646444743910735216830124745, −14.96415955236450470177651326971, −13.89839534676381886827868620781, −11.70248202416348403377744573134, −9.950796970381991117094593395033, −8.704013350856284948475673897030, −7.10946452830944605286771631441, −4.95711289645716974510611124583, −2.38181198715947332480137372555, −1.31318055944919469539949734514, 1.31318055944919469539949734514, 2.38181198715947332480137372555, 4.95711289645716974510611124583, 7.10946452830944605286771631441, 8.704013350856284948475673897030, 9.950796970381991117094593395033, 11.70248202416348403377744573134, 13.89839534676381886827868620781, 14.96415955236450470177651326971, 17.19646444743910735216830124745

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