Properties

Label 2-4608-8.5-c1-0-56
Degree $2$
Conductor $4608$
Sign $i$
Analytic cond. $36.7950$
Root an. cond. $6.06589$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.585i·5-s − 1.41·7-s − 0.828i·11-s − 4.82i·13-s + 0.828·17-s + 2.82i·19-s + 6.82·23-s + 4.65·25-s + 4.58i·29-s − 7.07·31-s + 0.828i·35-s + 0.343i·37-s + 6.48·41-s + 1.17i·43-s + 4.48·47-s + ⋯
L(s)  = 1  − 0.261i·5-s − 0.534·7-s − 0.249i·11-s − 1.33i·13-s + 0.200·17-s + 0.648i·19-s + 1.42·23-s + 0.931·25-s + 0.851i·29-s − 1.27·31-s + 0.140i·35-s + 0.0564i·37-s + 1.01·41-s + 0.178i·43-s + 0.654·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4608 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4608 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4608\)    =    \(2^{9} \cdot 3^{2}\)
Sign: $i$
Analytic conductor: \(36.7950\)
Root analytic conductor: \(6.06589\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4608} (2305, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4608,\ (\ :1/2),\ i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.465187906\)
\(L(\frac12)\) \(\approx\) \(1.465187906\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.585iT - 5T^{2} \)
7 \( 1 + 1.41T + 7T^{2} \)
11 \( 1 + 0.828iT - 11T^{2} \)
13 \( 1 + 4.82iT - 13T^{2} \)
17 \( 1 - 0.828T + 17T^{2} \)
19 \( 1 - 2.82iT - 19T^{2} \)
23 \( 1 - 6.82T + 23T^{2} \)
29 \( 1 - 4.58iT - 29T^{2} \)
31 \( 1 + 7.07T + 31T^{2} \)
37 \( 1 - 0.343iT - 37T^{2} \)
41 \( 1 - 6.48T + 41T^{2} \)
43 \( 1 - 1.17iT - 43T^{2} \)
47 \( 1 - 4.48T + 47T^{2} \)
53 \( 1 + 10.2iT - 53T^{2} \)
59 \( 1 - 9.65iT - 59T^{2} \)
61 \( 1 + 11.6iT - 61T^{2} \)
67 \( 1 + 5.65iT - 67T^{2} \)
71 \( 1 - 8.48T + 71T^{2} \)
73 \( 1 + 11.3T + 73T^{2} \)
79 \( 1 + 14.5T + 79T^{2} \)
83 \( 1 + 3.17iT - 83T^{2} \)
89 \( 1 + 17.3T + 89T^{2} \)
97 \( 1 - 3.65T + 97T^{2} \)
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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

−8.211048078236173698719940155855, −7.36310953356364727895870971359, −6.79279070973446012334692514131, −5.75252760690449249269375083566, −5.36921513328922206585820741822, −4.43031995819231888655314702903, −3.30130091540900443964038121269, −2.97061347047145867941358890534, −1.53172626243932995646848647906, −0.46060787125554904653390796048, 1.07800865279518924804938854984, 2.29703732740424848151563152689, 3.04808974059453861768476459113, 4.03263756994465670584595030925, 4.70655800201730804261418256633, 5.61908574372158512882558924097, 6.45878100855130823707951267950, 7.06948528109066579612778786162, 7.52006931607352854164824784310, 8.770530263425298741895693318876

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