Properties

Label 2-8624-1.1-c1-0-66
Degree $2$
Conductor $8624$
Sign $-1$
Analytic cond. $68.8629$
Root an. cond. $8.29837$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.91·3-s − 3.56·5-s + 0.656·9-s + 11-s − 5.91·13-s + 6.82·15-s − 1.65·17-s − 1.48·19-s − 3.34·23-s + 7.73·25-s + 4.48·27-s + 3.08·29-s + 7.08·31-s − 1.91·33-s − 4.51·37-s + 11.3·39-s − 1.28·41-s − 1.59·43-s − 2.34·45-s + 1.65·47-s + 3.16·51-s + 9.22·53-s − 3.56·55-s + 2.83·57-s − 8.85·59-s − 6.68·61-s + 21.0·65-s + ⋯
L(s)  = 1  − 1.10·3-s − 1.59·5-s + 0.218·9-s + 0.301·11-s − 1.63·13-s + 1.76·15-s − 0.401·17-s − 0.339·19-s − 0.697·23-s + 1.54·25-s + 0.862·27-s + 0.571·29-s + 1.27·31-s − 0.332·33-s − 0.741·37-s + 1.81·39-s − 0.200·41-s − 0.243·43-s − 0.349·45-s + 0.241·47-s + 0.443·51-s + 1.26·53-s − 0.481·55-s + 0.375·57-s − 1.15·59-s − 0.856·61-s + 2.61·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8624 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8624 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8624\)    =    \(2^{4} \cdot 7^{2} \cdot 11\)
Sign: $-1$
Analytic conductor: \(68.8629\)
Root analytic conductor: \(8.29837\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8624,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 \)
11 \( 1 - T \)
good3 \( 1 + 1.91T + 3T^{2} \)
5 \( 1 + 3.56T + 5T^{2} \)
13 \( 1 + 5.91T + 13T^{2} \)
17 \( 1 + 1.65T + 17T^{2} \)
19 \( 1 + 1.48T + 19T^{2} \)
23 \( 1 + 3.34T + 23T^{2} \)
29 \( 1 - 3.08T + 29T^{2} \)
31 \( 1 - 7.08T + 31T^{2} \)
37 \( 1 + 4.51T + 37T^{2} \)
41 \( 1 + 1.28T + 41T^{2} \)
43 \( 1 + 1.59T + 43T^{2} \)
47 \( 1 - 1.65T + 47T^{2} \)
53 \( 1 - 9.22T + 53T^{2} \)
59 \( 1 + 8.85T + 59T^{2} \)
61 \( 1 + 6.68T + 61T^{2} \)
67 \( 1 - 9.82T + 67T^{2} \)
71 \( 1 - 8.61T + 71T^{2} \)
73 \( 1 - 4.56T + 73T^{2} \)
79 \( 1 - 6.39T + 79T^{2} \)
83 \( 1 + 0.167T + 83T^{2} \)
89 \( 1 + 2.56T + 89T^{2} \)
97 \( 1 - 9.73T + 97T^{2} \)
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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

−7.32255429811050133652399069427, −6.78094595729083193335853895353, −6.16197851724481816273386821610, −5.14617601375481145809073928517, −4.69156912134922206940970029770, −4.09223180995199490008784113027, −3.17549620372375255231116719338, −2.25128378077648748407959038737, −0.74792191692199101347836075508, 0, 0.74792191692199101347836075508, 2.25128378077648748407959038737, 3.17549620372375255231116719338, 4.09223180995199490008784113027, 4.69156912134922206940970029770, 5.14617601375481145809073928517, 6.16197851724481816273386821610, 6.78094595729083193335853895353, 7.32255429811050133652399069427

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