Properties

Label 2-5415-1.1-c1-0-124
Degree $2$
Conductor $5415$
Sign $1$
Analytic cond. $43.2389$
Root an. cond. $6.57563$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.64·2-s + 3-s + 0.711·4-s + 5-s + 1.64·6-s + 4.47·7-s − 2.12·8-s + 9-s + 1.64·10-s − 3.44·11-s + 0.711·12-s − 2.47·13-s + 7.37·14-s + 15-s − 4.91·16-s + 7.62·17-s + 1.64·18-s + 0.711·20-s + 4.47·21-s − 5.66·22-s + 3.87·23-s − 2.12·24-s + 25-s − 4.08·26-s + 27-s + 3.18·28-s + 8.73·29-s + ⋯
L(s)  = 1  + 1.16·2-s + 0.577·3-s + 0.355·4-s + 0.447·5-s + 0.672·6-s + 1.69·7-s − 0.750·8-s + 0.333·9-s + 0.520·10-s − 1.03·11-s + 0.205·12-s − 0.687·13-s + 1.97·14-s + 0.258·15-s − 1.22·16-s + 1.85·17-s + 0.388·18-s + 0.159·20-s + 0.977·21-s − 1.20·22-s + 0.807·23-s − 0.433·24-s + 0.200·25-s − 0.800·26-s + 0.192·27-s + 0.602·28-s + 1.62·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5415 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5415 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5415\)    =    \(3 \cdot 5 \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(43.2389\)
Root analytic conductor: \(6.57563\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5415,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.505951076\)
\(L(\frac12)\) \(\approx\) \(5.505951076\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
5 \( 1 - T \)
19 \( 1 \)
good2 \( 1 - 1.64T + 2T^{2} \)
7 \( 1 - 4.47T + 7T^{2} \)
11 \( 1 + 3.44T + 11T^{2} \)
13 \( 1 + 2.47T + 13T^{2} \)
17 \( 1 - 7.62T + 17T^{2} \)
23 \( 1 - 3.87T + 23T^{2} \)
29 \( 1 - 8.73T + 29T^{2} \)
31 \( 1 - 0.422T + 31T^{2} \)
37 \( 1 + 3.90T + 37T^{2} \)
41 \( 1 + 5.29T + 41T^{2} \)
43 \( 1 - 2.47T + 43T^{2} \)
47 \( 1 + 0.677T + 47T^{2} \)
53 \( 1 + 11.4T + 53T^{2} \)
59 \( 1 - 8.53T + 59T^{2} \)
61 \( 1 - 8.20T + 61T^{2} \)
67 \( 1 - 9.63T + 67T^{2} \)
71 \( 1 - 3.85T + 71T^{2} \)
73 \( 1 - 16.7T + 73T^{2} \)
79 \( 1 + 12.1T + 79T^{2} \)
83 \( 1 + 2.03T + 83T^{2} \)
89 \( 1 - 3.14T + 89T^{2} \)
97 \( 1 + 2T + 97T^{2} \)
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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

−8.200662523559121529940470755862, −7.50678870452413745689915333384, −6.68481851290878416373411730448, −5.57707791431417286126288211030, −5.04064581241648262589470066283, −4.83241165188445837318853061388, −3.72095512132286507300597668960, −2.89009359418090848730770209898, −2.23576052236733492407079012232, −1.10305297478285514829812944436, 1.10305297478285514829812944436, 2.23576052236733492407079012232, 2.89009359418090848730770209898, 3.72095512132286507300597668960, 4.83241165188445837318853061388, 5.04064581241648262589470066283, 5.57707791431417286126288211030, 6.68481851290878416373411730448, 7.50678870452413745689915333384, 8.200662523559121529940470755862

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