Properties

Label 2-8736-1.1-c1-0-46
Degree $2$
Conductor $8736$
Sign $1$
Analytic cond. $69.7573$
Root an. cond. $8.35208$
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  − 3-s + 2·5-s − 7-s + 9-s + 4·11-s − 13-s − 2·15-s − 2·17-s + 21-s + 8·23-s − 25-s − 27-s − 2·29-s − 8·31-s − 4·33-s − 2·35-s − 6·37-s + 39-s + 6·41-s + 4·43-s + 2·45-s + 12·47-s + 49-s + 2·51-s + 6·53-s + 8·55-s + 4·59-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.894·5-s − 0.377·7-s + 1/3·9-s + 1.20·11-s − 0.277·13-s − 0.516·15-s − 0.485·17-s + 0.218·21-s + 1.66·23-s − 1/5·25-s − 0.192·27-s − 0.371·29-s − 1.43·31-s − 0.696·33-s − 0.338·35-s − 0.986·37-s + 0.160·39-s + 0.937·41-s + 0.609·43-s + 0.298·45-s + 1.75·47-s + 1/7·49-s + 0.280·51-s + 0.824·53-s + 1.07·55-s + 0.520·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8736 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8736\)    =    \(2^{5} \cdot 3 \cdot 7 \cdot 13\)
Sign: $1$
Analytic conductor: \(69.7573\)
Root analytic conductor: \(8.35208\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8736,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.022206816\)
\(L(\frac12)\) \(\approx\) \(2.022206816\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 + T \)
7 \( 1 + T \)
13 \( 1 + T \)
good5 \( 1 - 2 T + p T^{2} \) 1.5.ac
11 \( 1 - 4 T + p T^{2} \) 1.11.ae
17 \( 1 + 2 T + p T^{2} \) 1.17.c
19 \( 1 + p T^{2} \) 1.19.a
23 \( 1 - 8 T + p T^{2} \) 1.23.ai
29 \( 1 + 2 T + p T^{2} \) 1.29.c
31 \( 1 + 8 T + p T^{2} \) 1.31.i
37 \( 1 + 6 T + p T^{2} \) 1.37.g
41 \( 1 - 6 T + p T^{2} \) 1.41.ag
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 - 12 T + p T^{2} \) 1.47.am
53 \( 1 - 6 T + p T^{2} \) 1.53.ag
59 \( 1 - 4 T + p T^{2} \) 1.59.ae
61 \( 1 - 2 T + p T^{2} \) 1.61.ac
67 \( 1 + 12 T + p T^{2} \) 1.67.m
71 \( 1 - 8 T + p T^{2} \) 1.71.ai
73 \( 1 + 2 T + p T^{2} \) 1.73.c
79 \( 1 - 4 T + p T^{2} \) 1.79.ae
83 \( 1 - 12 T + p T^{2} \) 1.83.am
89 \( 1 + 10 T + p T^{2} \) 1.89.k
97 \( 1 - 6 T + p T^{2} \) 1.97.ag
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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

−7.41512018265474608753943673366, −7.03598212609499461290739745852, −6.34698031070445576045554008995, −5.71499991063855109737138294815, −5.18700821288935041391736940657, −4.24108370448484738444213066966, −3.58476219702193668905634150659, −2.50616564768885017644691599531, −1.69370046694456703781223481963, −0.73296002896299097918050911403, 0.73296002896299097918050911403, 1.69370046694456703781223481963, 2.50616564768885017644691599531, 3.58476219702193668905634150659, 4.24108370448484738444213066966, 5.18700821288935041391736940657, 5.71499991063855109737138294815, 6.34698031070445576045554008995, 7.03598212609499461290739745852, 7.41512018265474608753943673366

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