Properties

Label 2-2842-1.1-c1-0-96
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 + 1.04·3-s + 4-s + 0.635·5-s + 1.04·6-s + 8-s − 1.90·9-s + 0.635·10-s − 6.16·11-s + 1.04·12-s − 3.50·13-s + 0.664·15-s + 16-s − 4.49·17-s − 1.90·18-s + 2.66·19-s + 0.635·20-s − 6.16·22-s + 0.452·23-s + 1.04·24-s − 4.59·25-s − 3.50·26-s − 5.12·27-s + 29-s + 0.664·30-s − 8.57·31-s + 32-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.603·3-s + 0.5·4-s + 0.284·5-s + 0.426·6-s + 0.353·8-s − 0.635·9-s + 0.200·10-s − 1.85·11-s + 0.301·12-s − 0.973·13-s + 0.171·15-s + 0.250·16-s − 1.08·17-s − 0.449·18-s + 0.611·19-s + 0.142·20-s − 1.31·22-s + 0.0942·23-s + 0.213·24-s − 0.919·25-s − 0.688·26-s − 0.987·27-s + 0.185·29-s + 0.121·30-s − 1.54·31-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 \( 1 - 1.04T + 3T^{2} \)
5 \( 1 - 0.635T + 5T^{2} \)
11 \( 1 + 6.16T + 11T^{2} \)
13 \( 1 + 3.50T + 13T^{2} \)
17 \( 1 + 4.49T + 17T^{2} \)
19 \( 1 - 2.66T + 19T^{2} \)
23 \( 1 - 0.452T + 23T^{2} \)
31 \( 1 + 8.57T + 31T^{2} \)
37 \( 1 - 3.80T + 37T^{2} \)
41 \( 1 + 7.48T + 41T^{2} \)
43 \( 1 - 2.90T + 43T^{2} \)
47 \( 1 - 5.21T + 47T^{2} \)
53 \( 1 - 14.4T + 53T^{2} \)
59 \( 1 + 5.00T + 59T^{2} \)
61 \( 1 + 2.07T + 61T^{2} \)
67 \( 1 + 4.11T + 67T^{2} \)
71 \( 1 - 2.69T + 71T^{2} \)
73 \( 1 - 8.43T + 73T^{2} \)
79 \( 1 + 0.108T + 79T^{2} \)
83 \( 1 + 0.985T + 83T^{2} \)
89 \( 1 + 17.7T + 89T^{2} \)
97 \( 1 - 2.64T + 97T^{2} \)
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

−8.288117597298244424285980093734, −7.59679680683410303393349361505, −7.03087375670337231491535769370, −5.76591172835288043277011200452, −5.39776759759863254610066475449, −4.53403784796927866451706695307, −3.45597454076824555006239620412, −2.55531640420683251630748490223, −2.15170747125300372431730710450, 0, 2.15170747125300372431730710450, 2.55531640420683251630748490223, 3.45597454076824555006239620412, 4.53403784796927866451706695307, 5.39776759759863254610066475449, 5.76591172835288043277011200452, 7.03087375670337231491535769370, 7.59679680683410303393349361505, 8.288117597298244424285980093734

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