Properties

Label 2-2499-1.1-c1-0-108
Degree $2$
Conductor $2499$
Sign $-1$
Analytic cond. $19.9546$
Root an. cond. $4.46705$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 1.56·2-s + 3-s + 0.438·4-s + 0.561·5-s + 1.56·6-s − 2.43·8-s + 9-s + 0.876·10-s − 2.56·11-s + 0.438·12-s − 4.56·13-s + 0.561·15-s − 4.68·16-s − 17-s + 1.56·18-s − 7.68·19-s + 0.246·20-s − 4·22-s − 6.56·23-s − 2.43·24-s − 4.68·25-s − 7.12·26-s + 27-s + 8.24·29-s + 0.876·30-s + 5.12·31-s − 2.43·32-s + ⋯
L(s)  = 1  + 1.10·2-s + 0.577·3-s + 0.219·4-s + 0.251·5-s + 0.637·6-s − 0.862·8-s + 0.333·9-s + 0.277·10-s − 0.772·11-s + 0.126·12-s − 1.26·13-s + 0.144·15-s − 1.17·16-s − 0.242·17-s + 0.368·18-s − 1.76·19-s + 0.0550·20-s − 0.852·22-s − 1.36·23-s − 0.497·24-s − 0.936·25-s − 1.39·26-s + 0.192·27-s + 1.53·29-s + 0.160·30-s + 0.920·31-s − 0.431·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2499 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2499 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2499\)    =    \(3 \cdot 7^{2} \cdot 17\)
Sign: $-1$
Analytic conductor: \(19.9546\)
Root analytic conductor: \(4.46705\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2499,\ (\ :1/2),\ -1)\)

Particular Values

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

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
7 \( 1 \)
17 \( 1 + T \)
good2 \( 1 - 1.56T + 2T^{2} \)
5 \( 1 - 0.561T + 5T^{2} \)
11 \( 1 + 2.56T + 11T^{2} \)
13 \( 1 + 4.56T + 13T^{2} \)
19 \( 1 + 7.68T + 19T^{2} \)
23 \( 1 + 6.56T + 23T^{2} \)
29 \( 1 - 8.24T + 29T^{2} \)
31 \( 1 - 5.12T + 31T^{2} \)
37 \( 1 - 3.12T + 37T^{2} \)
41 \( 1 + 0.561T + 41T^{2} \)
43 \( 1 + 7.68T + 43T^{2} \)
47 \( 1 - 2.87T + 47T^{2} \)
53 \( 1 + 4.24T + 53T^{2} \)
59 \( 1 - 1.12T + 59T^{2} \)
61 \( 1 + 0.876T + 61T^{2} \)
67 \( 1 - 4T + 67T^{2} \)
71 \( 1 - 10.2T + 71T^{2} \)
73 \( 1 + 4.24T + 73T^{2} \)
79 \( 1 - 15.3T + 79T^{2} \)
83 \( 1 - 9.12T + 83T^{2} \)
89 \( 1 + 7.12T + 89T^{2} \)
97 \( 1 - 11.1T + 97T^{2} \)
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

−8.316003717697465366930256121178, −7.972774542440843912392888129446, −6.69677117957831974543849297954, −6.19178460097461128428932670083, −5.14472615012531601281039040470, −4.53741264511365346429213094176, −3.82646673543101944121250915334, −2.64543960302450094173766878465, −2.20557450218349649384417950242, 0, 2.20557450218349649384417950242, 2.64543960302450094173766878465, 3.82646673543101944121250915334, 4.53741264511365346429213094176, 5.14472615012531601281039040470, 6.19178460097461128428932670083, 6.69677117957831974543849297954, 7.972774542440843912392888129446, 8.316003717697465366930256121178

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