Properties

Label 2-260e2-1.1-c1-0-82
Degree $2$
Conductor $67600$
Sign $-1$
Analytic cond. $539.788$
Root an. cond. $23.2333$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4·7-s − 3·9-s + 4·11-s − 2·17-s + 4·19-s + 4·23-s − 2·29-s − 8·31-s + 6·37-s + 6·41-s − 8·43-s − 4·47-s + 9·49-s − 6·53-s − 4·59-s − 2·61-s − 12·63-s − 8·67-s − 6·73-s + 16·77-s + 9·81-s + 16·83-s + 6·89-s − 14·97-s − 12·99-s + 101-s + 103-s + ⋯
L(s)  = 1  + 1.51·7-s − 9-s + 1.20·11-s − 0.485·17-s + 0.917·19-s + 0.834·23-s − 0.371·29-s − 1.43·31-s + 0.986·37-s + 0.937·41-s − 1.21·43-s − 0.583·47-s + 9/7·49-s − 0.824·53-s − 0.520·59-s − 0.256·61-s − 1.51·63-s − 0.977·67-s − 0.702·73-s + 1.82·77-s + 81-s + 1.75·83-s + 0.635·89-s − 1.42·97-s − 1.20·99-s + 0.0995·101-s + 0.0985·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 67600 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 67600 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(67600\)    =    \(2^{4} \cdot 5^{2} \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(539.788\)
Root analytic conductor: \(23.2333\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 67600,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
13 \( 1 \)
good3 \( 1 + p T^{2} \)
7 \( 1 - 4 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
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

−14.44447850719243, −14.16166168025802, −13.40465068209489, −13.11512852670146, −12.12024999816672, −11.92269416326696, −11.32863614773167, −11.03231042152344, −10.70452458398871, −9.636677286113645, −9.286618408399620, −8.815346261521540, −8.353498807107048, −7.591172744116420, −7.471658907672824, −6.494720080309416, −6.148315992184757, −5.261643283791490, −5.092199794545160, −4.345133707950524, −3.735337908971623, −3.079139929705046, −2.348069089844300, −1.559732287834174, −1.146218430389943, 0, 1.146218430389943, 1.559732287834174, 2.348069089844300, 3.079139929705046, 3.735337908971623, 4.345133707950524, 5.092199794545160, 5.261643283791490, 6.148315992184757, 6.494720080309416, 7.471658907672824, 7.591172744116420, 8.353498807107048, 8.815346261521540, 9.286618408399620, 9.636677286113645, 10.70452458398871, 11.03231042152344, 11.32863614773167, 11.92269416326696, 12.12024999816672, 13.11512852670146, 13.40465068209489, 14.16166168025802, 14.44447850719243

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