Properties

Label 2-2842-1.1-c1-0-78
Degree $2$
Conductor $2842$
Sign $-1$
Analytic cond. $22.6934$
Root an. cond. $4.76376$
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  + 2-s − 0.803·3-s + 4-s − 0.712·5-s − 0.803·6-s + 8-s − 2.35·9-s − 0.712·10-s + 2.61·11-s − 0.803·12-s − 1.95·13-s + 0.572·15-s + 16-s + 3.59·17-s − 2.35·18-s − 7.06·19-s − 0.712·20-s + 2.61·22-s + 3.24·23-s − 0.803·24-s − 4.49·25-s − 1.95·26-s + 4.30·27-s + 29-s + 0.572·30-s − 8.32·31-s + 32-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.464·3-s + 0.5·4-s − 0.318·5-s − 0.328·6-s + 0.353·8-s − 0.784·9-s − 0.225·10-s + 0.789·11-s − 0.232·12-s − 0.542·13-s + 0.147·15-s + 0.250·16-s + 0.870·17-s − 0.554·18-s − 1.62·19-s − 0.159·20-s + 0.558·22-s + 0.677·23-s − 0.164·24-s − 0.898·25-s − 0.383·26-s + 0.828·27-s + 0.185·29-s + 0.104·30-s − 1.49·31-s + 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2842 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2842 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2842\)    =    \(2 \cdot 7^{2} \cdot 29\)
Sign: $-1$
Analytic conductor: \(22.6934\)
Root analytic conductor: \(4.76376\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2842,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 - T \)
7 \( 1 \)
29 \( 1 - T \)
good3 \( 1 + 0.803T + 3T^{2} \)
5 \( 1 + 0.712T + 5T^{2} \)
11 \( 1 - 2.61T + 11T^{2} \)
13 \( 1 + 1.95T + 13T^{2} \)
17 \( 1 - 3.59T + 17T^{2} \)
19 \( 1 + 7.06T + 19T^{2} \)
23 \( 1 - 3.24T + 23T^{2} \)
31 \( 1 + 8.32T + 31T^{2} \)
37 \( 1 - 0.815T + 37T^{2} \)
41 \( 1 + 5.79T + 41T^{2} \)
43 \( 1 - 3.35T + 43T^{2} \)
47 \( 1 + 0.930T + 47T^{2} \)
53 \( 1 + 5.55T + 53T^{2} \)
59 \( 1 + 8.89T + 59T^{2} \)
61 \( 1 + 1.48T + 61T^{2} \)
67 \( 1 + 6.82T + 67T^{2} \)
71 \( 1 - 6.03T + 71T^{2} \)
73 \( 1 - 7.83T + 73T^{2} \)
79 \( 1 + 16.4T + 79T^{2} \)
83 \( 1 + 14.3T + 83T^{2} \)
89 \( 1 - 3.96T + 89T^{2} \)
97 \( 1 + 13.4T + 97T^{2} \)
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

−8.347011732709536555174796223589, −7.51395241856451813967760559229, −6.70851577894014604712194845579, −6.01879108177547814247754567903, −5.34869432723042046199494224802, −4.48232370437648394249605791105, −3.69777741980674988200530810567, −2.79519151764321445708574017486, −1.63151978422710404275866692132, 0, 1.63151978422710404275866692132, 2.79519151764321445708574017486, 3.69777741980674988200530810567, 4.48232370437648394249605791105, 5.34869432723042046199494224802, 6.01879108177547814247754567903, 6.70851577894014604712194845579, 7.51395241856451813967760559229, 8.347011732709536555174796223589

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