Properties

Label 2-115-1.1-c5-0-34
Degree $2$
Conductor $115$
Sign $-1$
Analytic cond. $18.4441$
Root an. cond. $4.29466$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 8.69·2-s − 18.3·3-s + 43.5·4-s + 25·5-s − 159.·6-s − 97.5·7-s + 100.·8-s + 94.7·9-s + 217.·10-s − 93.3·11-s − 800.·12-s + 2.32·13-s − 847.·14-s − 459.·15-s − 519.·16-s − 1.56e3·17-s + 824.·18-s − 1.92e3·19-s + 1.08e3·20-s + 1.79e3·21-s − 811.·22-s + 529·23-s − 1.84e3·24-s + 625·25-s + 20.1·26-s + 2.72e3·27-s − 4.24e3·28-s + ⋯
L(s)  = 1  + 1.53·2-s − 1.17·3-s + 1.36·4-s + 0.447·5-s − 1.81·6-s − 0.752·7-s + 0.556·8-s + 0.390·9-s + 0.687·10-s − 0.232·11-s − 1.60·12-s + 0.00381·13-s − 1.15·14-s − 0.527·15-s − 0.507·16-s − 1.31·17-s + 0.599·18-s − 1.22·19-s + 0.609·20-s + 0.886·21-s − 0.357·22-s + 0.208·23-s − 0.655·24-s + 0.200·25-s + 0.00585·26-s + 0.719·27-s − 1.02·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 115 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(115\)    =    \(5 \cdot 23\)
Sign: $-1$
Analytic conductor: \(18.4441\)
Root analytic conductor: \(4.29466\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 115,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - 25T \)
23 \( 1 - 529T \)
good2 \( 1 - 8.69T + 32T^{2} \)
3 \( 1 + 18.3T + 243T^{2} \)
7 \( 1 + 97.5T + 1.68e4T^{2} \)
11 \( 1 + 93.3T + 1.61e5T^{2} \)
13 \( 1 - 2.32T + 3.71e5T^{2} \)
17 \( 1 + 1.56e3T + 1.41e6T^{2} \)
19 \( 1 + 1.92e3T + 2.47e6T^{2} \)
29 \( 1 + 5.90e3T + 2.05e7T^{2} \)
31 \( 1 - 3.99e3T + 2.86e7T^{2} \)
37 \( 1 + 6.27e3T + 6.93e7T^{2} \)
41 \( 1 + 692.T + 1.15e8T^{2} \)
43 \( 1 - 7.77e3T + 1.47e8T^{2} \)
47 \( 1 - 2.65e4T + 2.29e8T^{2} \)
53 \( 1 - 1.65e4T + 4.18e8T^{2} \)
59 \( 1 + 1.19e4T + 7.14e8T^{2} \)
61 \( 1 + 972.T + 8.44e8T^{2} \)
67 \( 1 - 4.60e4T + 1.35e9T^{2} \)
71 \( 1 + 5.43e3T + 1.80e9T^{2} \)
73 \( 1 + 1.23e3T + 2.07e9T^{2} \)
79 \( 1 - 4.56e4T + 3.07e9T^{2} \)
83 \( 1 + 4.15e4T + 3.93e9T^{2} \)
89 \( 1 + 1.09e4T + 5.58e9T^{2} \)
97 \( 1 + 5.25e4T + 8.58e9T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.40492942539912132336745512065, −11.31128395371870821483378539226, −10.54022088972910852867089573511, −9.002704591113394495923454603715, −6.81861759768460319659625091338, −6.14949987459376924401228667283, −5.24000703584467035316172751950, −4.08962742264289806514265637417, −2.45820382824182540510206559856, 0, 2.45820382824182540510206559856, 4.08962742264289806514265637417, 5.24000703584467035316172751950, 6.14949987459376924401228667283, 6.81861759768460319659625091338, 9.002704591113394495923454603715, 10.54022088972910852867089573511, 11.31128395371870821483378539226, 12.40492942539912132336745512065

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