Properties

Label 2-48e2-1.1-c3-0-72
Degree $2$
Conductor $2304$
Sign $1$
Analytic cond. $135.940$
Root an. cond. $11.6593$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 12·5-s + 32·7-s − 8·11-s + 20·13-s + 98·17-s + 88·19-s + 32·23-s + 19·25-s + 172·29-s − 256·31-s + 384·35-s − 92·37-s − 102·41-s + 296·43-s + 320·47-s + 681·49-s + 76·53-s − 96·55-s + 408·59-s − 636·61-s + 240·65-s − 552·67-s − 416·71-s + 138·73-s − 256·77-s − 64·79-s + 392·83-s + ⋯
L(s)  = 1  + 1.07·5-s + 1.72·7-s − 0.219·11-s + 0.426·13-s + 1.39·17-s + 1.06·19-s + 0.290·23-s + 0.151·25-s + 1.10·29-s − 1.48·31-s + 1.85·35-s − 0.408·37-s − 0.388·41-s + 1.04·43-s + 0.993·47-s + 1.98·49-s + 0.196·53-s − 0.235·55-s + 0.900·59-s − 1.33·61-s + 0.457·65-s − 1.00·67-s − 0.695·71-s + 0.221·73-s − 0.378·77-s − 0.0911·79-s + 0.518·83-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: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2304,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(4.304644502\)
\(L(\frac12)\) \(\approx\) \(4.304644502\)
\(L(\frac{5}{2})\) 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 \( 1 - 12 T + p^{3} T^{2} \)
7 \( 1 - 32 T + p^{3} T^{2} \)
11 \( 1 + 8 T + p^{3} T^{2} \)
13 \( 1 - 20 T + p^{3} T^{2} \)
17 \( 1 - 98 T + p^{3} T^{2} \)
19 \( 1 - 88 T + p^{3} T^{2} \)
23 \( 1 - 32 T + p^{3} T^{2} \)
29 \( 1 - 172 T + p^{3} T^{2} \)
31 \( 1 + 256 T + p^{3} T^{2} \)
37 \( 1 + 92 T + p^{3} T^{2} \)
41 \( 1 + 102 T + p^{3} T^{2} \)
43 \( 1 - 296 T + p^{3} T^{2} \)
47 \( 1 - 320 T + p^{3} T^{2} \)
53 \( 1 - 76 T + p^{3} T^{2} \)
59 \( 1 - 408 T + p^{3} T^{2} \)
61 \( 1 + 636 T + p^{3} T^{2} \)
67 \( 1 + 552 T + p^{3} T^{2} \)
71 \( 1 + 416 T + p^{3} T^{2} \)
73 \( 1 - 138 T + p^{3} T^{2} \)
79 \( 1 + 64 T + p^{3} T^{2} \)
83 \( 1 - 392 T + p^{3} T^{2} \)
89 \( 1 - 582 T + p^{3} T^{2} \)
97 \( 1 - 238 T + p^{3} T^{2} \)
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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

−8.717379175020210442957901903024, −7.76888128119596904717117358372, −7.37526643763775611598722775316, −6.08024105872374638682638685584, −5.41695663587065705126482843747, −4.96063462717509695870465451092, −3.79356918589655850558880033858, −2.65638059867526399040251049309, −1.63874273791793749346484715843, −1.05450081924230064004478520222, 1.05450081924230064004478520222, 1.63874273791793749346484715843, 2.65638059867526399040251049309, 3.79356918589655850558880033858, 4.96063462717509695870465451092, 5.41695663587065705126482843747, 6.08024105872374638682638685584, 7.37526643763775611598722775316, 7.76888128119596904717117358372, 8.717379175020210442957901903024

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