Properties

Label 2-1519-1.1-c1-0-8
Degree $2$
Conductor $1519$
Sign $1$
Analytic cond. $12.1292$
Root an. cond. $3.48271$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 1.47·2-s + 1.55·3-s + 0.162·4-s − 4.37·5-s − 2.29·6-s + 2.70·8-s − 0.568·9-s + 6.42·10-s + 0.334·11-s + 0.253·12-s − 5.80·13-s − 6.81·15-s − 4.29·16-s − 2.86·17-s + 0.835·18-s − 0.421·19-s − 0.710·20-s − 0.491·22-s + 2.00·23-s + 4.21·24-s + 14.1·25-s + 8.54·26-s − 5.56·27-s + 4.99·29-s + 10.0·30-s − 31-s + 0.917·32-s + ⋯
L(s)  = 1  − 1.03·2-s + 0.900·3-s + 0.0812·4-s − 1.95·5-s − 0.936·6-s + 0.955·8-s − 0.189·9-s + 2.03·10-s + 0.100·11-s + 0.0731·12-s − 1.61·13-s − 1.76·15-s − 1.07·16-s − 0.695·17-s + 0.196·18-s − 0.0966·19-s − 0.158·20-s − 0.104·22-s + 0.418·23-s + 0.860·24-s + 2.82·25-s + 1.67·26-s − 1.07·27-s + 0.927·29-s + 1.83·30-s − 0.179·31-s + 0.162·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1519 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1519 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1519\)    =    \(7^{2} \cdot 31\)
Sign: $1$
Analytic conductor: \(12.1292\)
Root analytic conductor: \(3.48271\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1519,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.4675683708\)
\(L(\frac12)\) \(\approx\) \(0.4675683708\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 \)
31 \( 1 + T \)
good2 \( 1 + 1.47T + 2T^{2} \)
3 \( 1 - 1.55T + 3T^{2} \)
5 \( 1 + 4.37T + 5T^{2} \)
11 \( 1 - 0.334T + 11T^{2} \)
13 \( 1 + 5.80T + 13T^{2} \)
17 \( 1 + 2.86T + 17T^{2} \)
19 \( 1 + 0.421T + 19T^{2} \)
23 \( 1 - 2.00T + 23T^{2} \)
29 \( 1 - 4.99T + 29T^{2} \)
37 \( 1 + 4.42T + 37T^{2} \)
41 \( 1 - 10.1T + 41T^{2} \)
43 \( 1 + 4.91T + 43T^{2} \)
47 \( 1 - 1.20T + 47T^{2} \)
53 \( 1 + 5.10T + 53T^{2} \)
59 \( 1 - 7.94T + 59T^{2} \)
61 \( 1 - 1.02T + 61T^{2} \)
67 \( 1 - 7.16T + 67T^{2} \)
71 \( 1 - 1.51T + 71T^{2} \)
73 \( 1 + 10.3T + 73T^{2} \)
79 \( 1 - 7.74T + 79T^{2} \)
83 \( 1 - 12.5T + 83T^{2} \)
89 \( 1 + 2.43T + 89T^{2} \)
97 \( 1 + 4.26T + 97T^{2} \)
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

−9.145139230665083628607637811540, −8.644106192419141770057205243948, −7.990906195268793386324740748044, −7.47512004505035978800098082035, −6.84628584576950346133587200213, −4.95842840716541890208886946912, −4.32304196401218716104501164273, −3.35969094898382847429988554733, −2.33951535895322817159852730273, −0.51981465329015380446130768462, 0.51981465329015380446130768462, 2.33951535895322817159852730273, 3.35969094898382847429988554733, 4.32304196401218716104501164273, 4.95842840716541890208886946912, 6.84628584576950346133587200213, 7.47512004505035978800098082035, 7.990906195268793386324740748044, 8.644106192419141770057205243948, 9.145139230665083628607637811540

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