Properties

Label 2-48e2-1.1-c3-0-47
Degree $2$
Conductor $2304$
Sign $1$
Analytic cond. $135.940$
Root an. cond. $11.6593$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 17.4·5-s + 2.99·7-s − 10.6·11-s + 43.3·13-s + 37.8·17-s − 79.8·19-s − 191.·23-s + 178.·25-s + 138.·29-s + 212.·31-s + 52.1·35-s + 270.·37-s − 441.·41-s − 64.1·43-s + 436.·47-s − 334.·49-s + 278.·53-s − 185.·55-s + 830.·59-s + 724.·61-s + 754.·65-s − 859.·67-s + 681.·71-s + 785.·73-s − 31.7·77-s − 1.01e3·79-s + 467.·83-s + ⋯
L(s)  = 1  + 1.55·5-s + 0.161·7-s − 0.291·11-s + 0.924·13-s + 0.540·17-s − 0.964·19-s − 1.73·23-s + 1.43·25-s + 0.889·29-s + 1.22·31-s + 0.251·35-s + 1.20·37-s − 1.68·41-s − 0.227·43-s + 1.35·47-s − 0.973·49-s + 0.721·53-s − 0.454·55-s + 1.83·59-s + 1.52·61-s + 1.44·65-s − 1.56·67-s + 1.13·71-s + 1.25·73-s − 0.0470·77-s − 1.45·79-s + 0.618·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2304\)    =    \(2^{8} \cdot 3^{2}\)
Sign: $1$
Analytic conductor: \(135.940\)
Root analytic conductor: \(11.6593\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2304,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(3.427562309\)
\(L(\frac12)\) \(\approx\) \(3.427562309\)
\(L(\frac{5}{2})\) 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 \( 1 - 17.4T + 125T^{2} \)
7 \( 1 - 2.99T + 343T^{2} \)
11 \( 1 + 10.6T + 1.33e3T^{2} \)
13 \( 1 - 43.3T + 2.19e3T^{2} \)
17 \( 1 - 37.8T + 4.91e3T^{2} \)
19 \( 1 + 79.8T + 6.85e3T^{2} \)
23 \( 1 + 191.T + 1.21e4T^{2} \)
29 \( 1 - 138.T + 2.43e4T^{2} \)
31 \( 1 - 212.T + 2.97e4T^{2} \)
37 \( 1 - 270.T + 5.06e4T^{2} \)
41 \( 1 + 441.T + 6.89e4T^{2} \)
43 \( 1 + 64.1T + 7.95e4T^{2} \)
47 \( 1 - 436.T + 1.03e5T^{2} \)
53 \( 1 - 278.T + 1.48e5T^{2} \)
59 \( 1 - 830.T + 2.05e5T^{2} \)
61 \( 1 - 724.T + 2.26e5T^{2} \)
67 \( 1 + 859.T + 3.00e5T^{2} \)
71 \( 1 - 681.T + 3.57e5T^{2} \)
73 \( 1 - 785.T + 3.89e5T^{2} \)
79 \( 1 + 1.01e3T + 4.93e5T^{2} \)
83 \( 1 - 467.T + 5.71e5T^{2} \)
89 \( 1 - 510.T + 7.04e5T^{2} \)
97 \( 1 + 234.T + 9.12e5T^{2} \)
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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

−8.468241983073840029239391487176, −8.228864676621715530525422622192, −6.87574618456272154076281832665, −6.16741131270362332517816639443, −5.72230119698521909991970881022, −4.77180111777568215562226885720, −3.78399194275148997442595816730, −2.56973628419862132670841545741, −1.88507311928098840215928641225, −0.848926869569398604333360920792, 0.848926869569398604333360920792, 1.88507311928098840215928641225, 2.56973628419862132670841545741, 3.78399194275148997442595816730, 4.77180111777568215562226885720, 5.72230119698521909991970881022, 6.16741131270362332517816639443, 6.87574618456272154076281832665, 8.228864676621715530525422622192, 8.468241983073840029239391487176

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