Properties

Label 2-1815-1.1-c3-0-128
Degree $2$
Conductor $1815$
Sign $-1$
Analytic cond. $107.088$
Root an. cond. $10.3483$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 3·3-s − 8·4-s − 5·5-s − 26.8·7-s + 9·9-s − 24·12-s − 26.8·13-s − 15·15-s + 64·16-s + 53.6·17-s + 80.4·19-s + 40·20-s − 80.4·21-s − 72·23-s + 25·25-s + 27·27-s + 214.·28-s + 295.·29-s − 20·31-s + 134.·35-s − 72·36-s + 214·37-s − 80.4·39-s + 26.8·41-s − 241.·43-s − 45·45-s − 264·47-s + ⋯
L(s)  = 1  + 0.577·3-s − 4-s − 0.447·5-s − 1.44·7-s + 0.333·9-s − 0.577·12-s − 0.572·13-s − 0.258·15-s + 16-s + 0.765·17-s + 0.971·19-s + 0.447·20-s − 0.836·21-s − 0.652·23-s + 0.200·25-s + 0.192·27-s + 1.44·28-s + 1.89·29-s − 0.115·31-s + 0.647·35-s − 0.333·36-s + 0.950·37-s − 0.330·39-s + 0.102·41-s − 0.856·43-s − 0.149·45-s − 0.819·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1815 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1815 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1815\)    =    \(3 \cdot 5 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(107.088\)
Root analytic conductor: \(10.3483\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1815,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - 3T \)
5 \( 1 + 5T \)
11 \( 1 \)
good2 \( 1 + 8T^{2} \)
7 \( 1 + 26.8T + 343T^{2} \)
13 \( 1 + 26.8T + 2.19e3T^{2} \)
17 \( 1 - 53.6T + 4.91e3T^{2} \)
19 \( 1 - 80.4T + 6.85e3T^{2} \)
23 \( 1 + 72T + 1.21e4T^{2} \)
29 \( 1 - 295.T + 2.43e4T^{2} \)
31 \( 1 + 20T + 2.97e4T^{2} \)
37 \( 1 - 214T + 5.06e4T^{2} \)
41 \( 1 - 26.8T + 6.89e4T^{2} \)
43 \( 1 + 241.T + 7.95e4T^{2} \)
47 \( 1 + 264T + 1.03e5T^{2} \)
53 \( 1 - 78T + 1.48e5T^{2} \)
59 \( 1 - 480T + 2.05e5T^{2} \)
61 \( 1 + 107.T + 2.26e5T^{2} \)
67 \( 1 + 524T + 3.00e5T^{2} \)
71 \( 1 - 492T + 3.57e5T^{2} \)
73 \( 1 + 939.T + 3.89e5T^{2} \)
79 \( 1 - 295.T + 4.93e5T^{2} \)
83 \( 1 - 590.T + 5.71e5T^{2} \)
89 \( 1 + 1.20e3T + 7.04e5T^{2} \)
97 \( 1 + 1.18e3T + 9.12e5T^{2} \)
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

−8.505339789761480325570388560840, −7.88609479581138711086273790967, −7.04001468293727886004973629698, −6.12364602889260379701964746438, −5.13268025368723137465758497849, −4.22418549880912832545368315040, −3.38357280892382716259717909198, −2.80075488410104803892435845838, −1.03995354163611040087452610159, 0, 1.03995354163611040087452610159, 2.80075488410104803892435845838, 3.38357280892382716259717909198, 4.22418549880912832545368315040, 5.13268025368723137465758497849, 6.12364602889260379701964746438, 7.04001468293727886004973629698, 7.88609479581138711086273790967, 8.505339789761480325570388560840

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