Properties

Label 2-5415-1.1-c1-0-107
Degree $2$
Conductor $5415$
Sign $1$
Analytic cond. $43.2389$
Root an. cond. $6.57563$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 3-s − 4-s + 5-s − 6-s + 4·7-s + 3·8-s + 9-s − 10-s + 4·11-s − 12-s − 2·13-s − 4·14-s + 15-s − 16-s + 2·17-s − 18-s − 20-s + 4·21-s − 4·22-s − 4·23-s + 3·24-s + 25-s + 2·26-s + 27-s − 4·28-s + 2·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s − 1/2·4-s + 0.447·5-s − 0.408·6-s + 1.51·7-s + 1.06·8-s + 1/3·9-s − 0.316·10-s + 1.20·11-s − 0.288·12-s − 0.554·13-s − 1.06·14-s + 0.258·15-s − 1/4·16-s + 0.485·17-s − 0.235·18-s − 0.223·20-s + 0.872·21-s − 0.852·22-s − 0.834·23-s + 0.612·24-s + 1/5·25-s + 0.392·26-s + 0.192·27-s − 0.755·28-s + 0.371·29-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: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5415,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.246838526\)
\(L(\frac12)\) \(\approx\) \(2.246838526\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad3 \( 1 - T \)
5 \( 1 - T \)
19 \( 1 \)
good2 \( 1 + T + p T^{2} \) 1.2.b
7 \( 1 - 4 T + p T^{2} \) 1.7.ae
11 \( 1 - 4 T + p T^{2} \) 1.11.ae
13 \( 1 + 2 T + p T^{2} \) 1.13.c
17 \( 1 - 2 T + p T^{2} \) 1.17.ac
23 \( 1 + 4 T + p T^{2} \) 1.23.e
29 \( 1 - 2 T + p T^{2} \) 1.29.ac
31 \( 1 + p T^{2} \) 1.31.a
37 \( 1 - 6 T + p T^{2} \) 1.37.ag
41 \( 1 - 6 T + p T^{2} \) 1.41.ag
43 \( 1 - 8 T + p T^{2} \) 1.43.ai
47 \( 1 + 12 T + p T^{2} \) 1.47.m
53 \( 1 - 14 T + p T^{2} \) 1.53.ao
59 \( 1 + 4 T + p T^{2} \) 1.59.e
61 \( 1 - 14 T + p T^{2} \) 1.61.ao
67 \( 1 - 4 T + p T^{2} \) 1.67.ae
71 \( 1 + p T^{2} \) 1.71.a
73 \( 1 + 14 T + p T^{2} \) 1.73.o
79 \( 1 + 16 T + p T^{2} \) 1.79.q
83 \( 1 + p T^{2} \) 1.83.a
89 \( 1 - 6 T + p T^{2} \) 1.89.ag
97 \( 1 - 10 T + p T^{2} \) 1.97.ak
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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

−8.341266231722576929355138064698, −7.66024161175802088465262717233, −7.10351864803638892904617636735, −5.99854802649507498936131353351, −5.17139269450503150803410429759, −4.38480439500327259414036248877, −3.92995143177201204644709512658, −2.53208153675291247558549077183, −1.65531003419966530014973287573, −0.983012618682254792025469910512, 0.983012618682254792025469910512, 1.65531003419966530014973287573, 2.53208153675291247558549077183, 3.92995143177201204644709512658, 4.38480439500327259414036248877, 5.17139269450503150803410429759, 5.99854802649507498936131353351, 7.10351864803638892904617636735, 7.66024161175802088465262717233, 8.341266231722576929355138064698

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