Properties

Label 2-8712-1.1-c1-0-31
Degree $2$
Conductor $8712$
Sign $1$
Analytic cond. $69.5656$
Root an. cond. $8.34060$
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  + 5-s − 13-s − 3·17-s − 4·23-s − 4·25-s + 29-s − 37-s + 9·41-s + 4·43-s + 4·47-s − 7·49-s − 3·53-s − 12·59-s + 14·61-s − 65-s + 16·67-s + 12·71-s + 10·73-s + 4·79-s − 3·85-s + 5·89-s − 5·97-s − 6·101-s + 8·103-s − 4·107-s + 11·109-s + 9·113-s + ⋯
L(s)  = 1  + 0.447·5-s − 0.277·13-s − 0.727·17-s − 0.834·23-s − 4/5·25-s + 0.185·29-s − 0.164·37-s + 1.40·41-s + 0.609·43-s + 0.583·47-s − 49-s − 0.412·53-s − 1.56·59-s + 1.79·61-s − 0.124·65-s + 1.95·67-s + 1.42·71-s + 1.17·73-s + 0.450·79-s − 0.325·85-s + 0.529·89-s − 0.507·97-s − 0.597·101-s + 0.788·103-s − 0.386·107-s + 1.05·109-s + 0.846·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8712 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8712\)    =    \(2^{3} \cdot 3^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(69.5656\)
Root analytic conductor: \(8.34060\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8712,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.892570955\)
\(L(\frac12)\) \(\approx\) \(1.892570955\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
11 \( 1 \)
good5 \( 1 - T + p T^{2} \)
7 \( 1 + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + T + p T^{2} \)
41 \( 1 - 9 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 4 T + p T^{2} \)
53 \( 1 + 3 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 - 16 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 5 T + p T^{2} \)
97 \( 1 + 5 T + p T^{2} \)
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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

−7.85986816927309772607959752044, −7.01845331256724419147793901890, −6.35446469945908884144434929599, −5.77174781419193029157109569710, −5.00827038610169503506569757074, −4.24593657871422489574674591940, −3.53665538818862108770554725859, −2.44242107430627669304745132058, −1.93557068353961077936810660016, −0.65264061506177647821101567632, 0.65264061506177647821101567632, 1.93557068353961077936810660016, 2.44242107430627669304745132058, 3.53665538818862108770554725859, 4.24593657871422489574674591940, 5.00827038610169503506569757074, 5.77174781419193029157109569710, 6.35446469945908884144434929599, 7.01845331256724419147793901890, 7.85986816927309772607959752044

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