Properties

Label 2-48e2-1.1-c1-0-30
Degree $2$
Conductor $2304$
Sign $-1$
Analytic cond. $18.3975$
Root an. cond. $4.28923$
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  − 2.82·11-s − 6·17-s + 8.48·19-s − 5·25-s − 6·41-s − 8.48·43-s − 7·49-s − 14.1·59-s + 8.48·67-s + 2·73-s + 2.82·83-s − 18·89-s − 10·97-s + 19.7·107-s − 18·113-s + ⋯
L(s)  = 1  − 0.852·11-s − 1.45·17-s + 1.94·19-s − 25-s − 0.937·41-s − 1.29·43-s − 49-s − 1.84·59-s + 1.03·67-s + 0.234·73-s + 0.310·83-s − 1.90·89-s − 1.01·97-s + 1.91·107-s − 1.69·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2304\)    =    \(2^{8} \cdot 3^{2}\)
Sign: $-1$
Analytic conductor: \(18.3975\)
Root analytic conductor: \(4.28923\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2304,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 \)
good5 \( 1 + 5T^{2} \)
7 \( 1 + 7T^{2} \)
11 \( 1 + 2.82T + 11T^{2} \)
13 \( 1 + 13T^{2} \)
17 \( 1 + 6T + 17T^{2} \)
19 \( 1 - 8.48T + 19T^{2} \)
23 \( 1 + 23T^{2} \)
29 \( 1 + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 + 37T^{2} \)
41 \( 1 + 6T + 41T^{2} \)
43 \( 1 + 8.48T + 43T^{2} \)
47 \( 1 + 47T^{2} \)
53 \( 1 + 53T^{2} \)
59 \( 1 + 14.1T + 59T^{2} \)
61 \( 1 + 61T^{2} \)
67 \( 1 - 8.48T + 67T^{2} \)
71 \( 1 + 71T^{2} \)
73 \( 1 - 2T + 73T^{2} \)
79 \( 1 + 79T^{2} \)
83 \( 1 - 2.82T + 83T^{2} \)
89 \( 1 + 18T + 89T^{2} \)
97 \( 1 + 10T + 97T^{2} \)
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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

−8.550604707190287457449162048205, −7.86212119534293610670475468169, −7.13329030857311074864957683359, −6.30756043982600969129568248348, −5.34994131192099169066173030259, −4.74925535467413713567055616405, −3.61700739067622439442995390282, −2.73825871353149658626634291125, −1.62541783410537901570397045449, 0, 1.62541783410537901570397045449, 2.73825871353149658626634291125, 3.61700739067622439442995390282, 4.74925535467413713567055616405, 5.34994131192099169066173030259, 6.30756043982600969129568248348, 7.13329030857311074864957683359, 7.86212119534293610670475468169, 8.550604707190287457449162048205

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