Properties

Label 2-8624-1.1-c1-0-1
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.61·3-s − 0.436·5-s + 3.83·9-s + 11-s − 5.35·13-s + 1.14·15-s − 7.06·17-s − 8.05·19-s + 6.66·23-s − 4.80·25-s − 2.19·27-s − 4.59·29-s − 3.04·31-s − 2.61·33-s − 9.94·37-s + 13.9·39-s − 6.37·41-s − 11.2·43-s − 1.67·45-s + 8.72·47-s + 18.4·51-s + 4.97·53-s − 0.436·55-s + 21.0·57-s + 2.27·59-s + 3.55·61-s + 2.33·65-s + ⋯
L(s)  = 1  − 1.50·3-s − 0.195·5-s + 1.27·9-s + 0.301·11-s − 1.48·13-s + 0.294·15-s − 1.71·17-s − 1.84·19-s + 1.39·23-s − 0.961·25-s − 0.422·27-s − 0.853·29-s − 0.546·31-s − 0.455·33-s − 1.63·37-s + 2.24·39-s − 0.996·41-s − 1.71·43-s − 0.249·45-s + 1.27·47-s + 2.58·51-s + 0.682·53-s − 0.0588·55-s + 2.79·57-s + 0.295·59-s + 0.454·61-s + 0.289·65-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: \(0\)
Selberg data: \((2,\ 8624,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.04100805669\)
\(L(\frac12)\) \(\approx\) \(0.04100805669\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.61T + 3T^{2} \)
5 \( 1 + 0.436T + 5T^{2} \)
13 \( 1 + 5.35T + 13T^{2} \)
17 \( 1 + 7.06T + 17T^{2} \)
19 \( 1 + 8.05T + 19T^{2} \)
23 \( 1 - 6.66T + 23T^{2} \)
29 \( 1 + 4.59T + 29T^{2} \)
31 \( 1 + 3.04T + 31T^{2} \)
37 \( 1 + 9.94T + 37T^{2} \)
41 \( 1 + 6.37T + 41T^{2} \)
43 \( 1 + 11.2T + 43T^{2} \)
47 \( 1 - 8.72T + 47T^{2} \)
53 \( 1 - 4.97T + 53T^{2} \)
59 \( 1 - 2.27T + 59T^{2} \)
61 \( 1 - 3.55T + 61T^{2} \)
67 \( 1 + 9.31T + 67T^{2} \)
71 \( 1 - 0.846T + 71T^{2} \)
73 \( 1 + 4.23T + 73T^{2} \)
79 \( 1 - 8.05T + 79T^{2} \)
83 \( 1 + 9.08T + 83T^{2} \)
89 \( 1 + 14.5T + 89T^{2} \)
97 \( 1 - 7.77T + 97T^{2} \)
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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

−7.43431031012289382874392009235, −6.86008875312706609776446730947, −6.55993955697415984362234920822, −5.63040656895365576286654640965, −5.01199467336545205530861947559, −4.49517787440206285673643950336, −3.74929872518349244441711979877, −2.43343102102382661101464912375, −1.69391894952305925177076416374, −0.10251559288994634238880646896, 0.10251559288994634238880646896, 1.69391894952305925177076416374, 2.43343102102382661101464912375, 3.74929872518349244441711979877, 4.49517787440206285673643950336, 5.01199467336545205530861947559, 5.63040656895365576286654640965, 6.55993955697415984362234920822, 6.86008875312706609776446730947, 7.43431031012289382874392009235

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