Properties

Label 2-12138-1.1-c1-0-19
Degree $2$
Conductor $12138$
Sign $1$
Analytic cond. $96.9224$
Root an. cond. $9.84491$
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 + 2·5-s + 6-s + 7-s + 8-s + 9-s + 2·10-s + 4·11-s + 12-s + 6·13-s + 14-s + 2·15-s + 16-s + 18-s − 4·19-s + 2·20-s + 21-s + 4·22-s − 8·23-s + 24-s − 25-s + 6·26-s + 27-s + 28-s + 2·29-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s + 0.894·5-s + 0.408·6-s + 0.377·7-s + 0.353·8-s + 1/3·9-s + 0.632·10-s + 1.20·11-s + 0.288·12-s + 1.66·13-s + 0.267·14-s + 0.516·15-s + 1/4·16-s + 0.235·18-s − 0.917·19-s + 0.447·20-s + 0.218·21-s + 0.852·22-s − 1.66·23-s + 0.204·24-s − 1/5·25-s + 1.17·26-s + 0.192·27-s + 0.188·28-s + 0.371·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 12138 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 12138 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(12138\)    =    \(2 \cdot 3 \cdot 7 \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(96.9224\)
Root analytic conductor: \(9.84491\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 12138,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(6.743358571\)
\(L(\frac12)\) \(\approx\) \(6.743358571\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
7 \( 1 - T \)
17 \( 1 \)
good5 \( 1 - 2 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−16.17482492578561, −15.82817640807894, −14.92457128569613, −14.62371660069492, −13.99074981156007, −13.64902106390237, −13.15626920164496, −12.53296815797602, −11.74411104213080, −11.34923132284782, −10.59036397324645, −10.00904027778041, −9.379186515874091, −8.666529979269971, −8.258017251344012, −7.451481070609276, −6.562122681996199, −5.998571916303095, −5.845839916401697, −4.518297642967953, −4.104624060544993, −3.502794051372474, −2.465177605941952, −1.812560144023453, −1.141357092012553, 1.141357092012553, 1.812560144023453, 2.465177605941952, 3.502794051372474, 4.104624060544993, 4.518297642967953, 5.845839916401697, 5.998571916303095, 6.562122681996199, 7.451481070609276, 8.258017251344012, 8.666529979269971, 9.379186515874091, 10.00904027778041, 10.59036397324645, 11.34923132284782, 11.74411104213080, 12.53296815797602, 13.15626920164496, 13.64902106390237, 13.99074981156007, 14.62371660069492, 14.92457128569613, 15.82817640807894, 16.17482492578561

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