Properties

Label 2-4896-1.1-c1-0-20
Degree $2$
Conductor $4896$
Sign $1$
Analytic cond. $39.0947$
Root an. cond. $6.25258$
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  − 2·7-s + 4·11-s + 2·13-s + 17-s − 4·19-s + 6·23-s − 5·25-s − 8·29-s + 2·31-s + 4·37-s + 2·41-s + 4·43-s + 12·47-s − 3·49-s + 6·53-s + 4·59-s + 4·61-s − 4·67-s − 6·71-s − 6·73-s − 8·77-s + 10·79-s − 12·83-s + 10·89-s − 4·91-s − 10·97-s − 2·101-s + ⋯
L(s)  = 1  − 0.755·7-s + 1.20·11-s + 0.554·13-s + 0.242·17-s − 0.917·19-s + 1.25·23-s − 25-s − 1.48·29-s + 0.359·31-s + 0.657·37-s + 0.312·41-s + 0.609·43-s + 1.75·47-s − 3/7·49-s + 0.824·53-s + 0.520·59-s + 0.512·61-s − 0.488·67-s − 0.712·71-s − 0.702·73-s − 0.911·77-s + 1.12·79-s − 1.31·83-s + 1.05·89-s − 0.419·91-s − 1.01·97-s − 0.199·101-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4896 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4896 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4896\)    =    \(2^{5} \cdot 3^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(39.0947\)
Root analytic conductor: \(6.25258\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4896,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.852498385\)
\(L(\frac12)\) \(\approx\) \(1.852498385\)
\(L(\frac{3}{2})\) 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 \( 1 \)
17 \( 1 - T \)
good5 \( 1 + p T^{2} \) 1.5.a
7 \( 1 + 2 T + p T^{2} \) 1.7.c
11 \( 1 - 4 T + p T^{2} \) 1.11.ae
13 \( 1 - 2 T + p T^{2} \) 1.13.ac
19 \( 1 + 4 T + p T^{2} \) 1.19.e
23 \( 1 - 6 T + p T^{2} \) 1.23.ag
29 \( 1 + 8 T + p T^{2} \) 1.29.i
31 \( 1 - 2 T + p T^{2} \) 1.31.ac
37 \( 1 - 4 T + p T^{2} \) 1.37.ae
41 \( 1 - 2 T + p T^{2} \) 1.41.ac
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 \( 1 - 4 T + p T^{2} \) 1.61.ae
67 \( 1 + 4 T + p T^{2} \) 1.67.e
71 \( 1 + 6 T + p T^{2} \) 1.71.g
73 \( 1 + 6 T + p T^{2} \) 1.73.g
79 \( 1 - 10 T + p T^{2} \) 1.79.ak
83 \( 1 + 12 T + p T^{2} \) 1.83.m
89 \( 1 - 10 T + p T^{2} \) 1.89.ak
97 \( 1 + 10 T + p T^{2} \) 1.97.k
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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

−8.347569056312767746515250188347, −7.41733789783998206152741217568, −6.81371784389331450775869549206, −6.07831591814986052399743694563, −5.57381758601517529811494705055, −4.28646140842170480343947442949, −3.85415772126991626852751716580, −2.94815835250928700326092041287, −1.87782445105462940048236026457, −0.75833783388238243642544327624, 0.75833783388238243642544327624, 1.87782445105462940048236026457, 2.94815835250928700326092041287, 3.85415772126991626852751716580, 4.28646140842170480343947442949, 5.57381758601517529811494705055, 6.07831591814986052399743694563, 6.81371784389331450775869549206, 7.41733789783998206152741217568, 8.347569056312767746515250188347

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