Properties

Label 2-1232-1.1-c3-0-45
Degree $2$
Conductor $1232$
Sign $-1$
Analytic cond. $72.6903$
Root an. cond. $8.52586$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4.18·3-s − 10.8·5-s − 7·7-s − 9.50·9-s + 11·11-s + 43.5·13-s + 45.3·15-s − 10.4·17-s − 92.6·19-s + 29.2·21-s + 102.·23-s − 7.17·25-s + 152.·27-s + 49.3·29-s + 256.·31-s − 46.0·33-s + 75.9·35-s + 88.0·37-s − 182.·39-s − 409.·41-s − 12.4·43-s + 103.·45-s + 638.·47-s + 49·49-s + 43.5·51-s + 51.5·53-s − 119.·55-s + ⋯
L(s)  = 1  − 0.804·3-s − 0.970·5-s − 0.377·7-s − 0.352·9-s + 0.301·11-s + 0.928·13-s + 0.781·15-s − 0.148·17-s − 1.11·19-s + 0.304·21-s + 0.925·23-s − 0.0573·25-s + 1.08·27-s + 0.315·29-s + 1.48·31-s − 0.242·33-s + 0.366·35-s + 0.391·37-s − 0.747·39-s − 1.55·41-s − 0.0441·43-s + 0.341·45-s + 1.98·47-s + 0.142·49-s + 0.119·51-s + 0.133·53-s − 0.292·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1232 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1232 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1232\)    =    \(2^{4} \cdot 7 \cdot 11\)
Sign: $-1$
Analytic conductor: \(72.6903\)
Root analytic conductor: \(8.52586\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1232,\ (\ :3/2),\ -1)\)

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 \( 1 \)
7 \( 1 + 7T \)
11 \( 1 - 11T \)
good3 \( 1 + 4.18T + 27T^{2} \)
5 \( 1 + 10.8T + 125T^{2} \)
13 \( 1 - 43.5T + 2.19e3T^{2} \)
17 \( 1 + 10.4T + 4.91e3T^{2} \)
19 \( 1 + 92.6T + 6.85e3T^{2} \)
23 \( 1 - 102.T + 1.21e4T^{2} \)
29 \( 1 - 49.3T + 2.43e4T^{2} \)
31 \( 1 - 256.T + 2.97e4T^{2} \)
37 \( 1 - 88.0T + 5.06e4T^{2} \)
41 \( 1 + 409.T + 6.89e4T^{2} \)
43 \( 1 + 12.4T + 7.95e4T^{2} \)
47 \( 1 - 638.T + 1.03e5T^{2} \)
53 \( 1 - 51.5T + 1.48e5T^{2} \)
59 \( 1 - 355.T + 2.05e5T^{2} \)
61 \( 1 + 472.T + 2.26e5T^{2} \)
67 \( 1 - 1.06e3T + 3.00e5T^{2} \)
71 \( 1 - 8.37T + 3.57e5T^{2} \)
73 \( 1 - 339.T + 3.89e5T^{2} \)
79 \( 1 + 989.T + 4.93e5T^{2} \)
83 \( 1 + 1.39e3T + 5.71e5T^{2} \)
89 \( 1 + 1.26e3T + 7.04e5T^{2} \)
97 \( 1 - 303.T + 9.12e5T^{2} \)
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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

−8.618075045602317357750371021483, −8.381140976590651581295097057732, −7.07857992633878449315745888561, −6.44286233693120985926445782931, −5.65827006878352880285790610542, −4.56598705897852371945552316594, −3.79238949587037540849005951893, −2.71573902037702056966804514557, −1.01824625340668746304442824985, 0, 1.01824625340668746304442824985, 2.71573902037702056966804514557, 3.79238949587037540849005951893, 4.56598705897852371945552316594, 5.65827006878352880285790610542, 6.44286233693120985926445782931, 7.07857992633878449315745888561, 8.381140976590651581295097057732, 8.618075045602317357750371021483

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