Properties

Label 2-1045-1.1-c1-0-23
Degree $2$
Conductor $1045$
Sign $1$
Analytic cond. $8.34436$
Root an. cond. $2.88866$
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  − 0.414·2-s + 2·3-s − 1.82·4-s + 5-s − 0.828·6-s + 2.82·7-s + 1.58·8-s + 9-s − 0.414·10-s − 11-s − 3.65·12-s + 1.17·13-s − 1.17·14-s + 2·15-s + 3·16-s + 0.828·17-s − 0.414·18-s − 19-s − 1.82·20-s + 5.65·21-s + 0.414·22-s + 4·23-s + 3.17·24-s + 25-s − 0.485·26-s − 4·27-s − 5.17·28-s + ⋯
L(s)  = 1  − 0.292·2-s + 1.15·3-s − 0.914·4-s + 0.447·5-s − 0.338·6-s + 1.06·7-s + 0.560·8-s + 0.333·9-s − 0.130·10-s − 0.301·11-s − 1.05·12-s + 0.324·13-s − 0.313·14-s + 0.516·15-s + 0.750·16-s + 0.200·17-s − 0.0976·18-s − 0.229·19-s − 0.408·20-s + 1.23·21-s + 0.0883·22-s + 0.834·23-s + 0.647·24-s + 0.200·25-s − 0.0951·26-s − 0.769·27-s − 0.977·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1045\)    =    \(5 \cdot 11 \cdot 19\)
Sign: $1$
Analytic conductor: \(8.34436\)
Root analytic conductor: \(2.88866\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1045,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.038384450\)
\(L(\frac12)\) \(\approx\) \(2.038384450\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - T \)
11 \( 1 + T \)
19 \( 1 + T \)
good2 \( 1 + 0.414T + 2T^{2} \)
3 \( 1 - 2T + 3T^{2} \)
7 \( 1 - 2.82T + 7T^{2} \)
13 \( 1 - 1.17T + 13T^{2} \)
17 \( 1 - 0.828T + 17T^{2} \)
23 \( 1 - 4T + 23T^{2} \)
29 \( 1 - 8.82T + 29T^{2} \)
31 \( 1 - 6.82T + 31T^{2} \)
37 \( 1 + 6.82T + 37T^{2} \)
41 \( 1 + 3.17T + 41T^{2} \)
43 \( 1 + 1.17T + 43T^{2} \)
47 \( 1 + 47T^{2} \)
53 \( 1 - 2.82T + 53T^{2} \)
59 \( 1 + 4.48T + 59T^{2} \)
61 \( 1 - 7.65T + 61T^{2} \)
67 \( 1 - 11.6T + 67T^{2} \)
71 \( 1 - 14.8T + 71T^{2} \)
73 \( 1 - 6.48T + 73T^{2} \)
79 \( 1 + 12T + 79T^{2} \)
83 \( 1 + 2.82T + 83T^{2} \)
89 \( 1 - 9.31T + 89T^{2} \)
97 \( 1 + 18.1T + 97T^{2} \)
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

−9.785512387266771973485987118759, −8.859645511320313339269777859808, −8.372993657359898213658539994643, −7.931134464477924215164870637458, −6.72867725196154039860846369462, −5.35185830673477984120739825870, −4.69467750720940404804277596242, −3.58569590515414638411341916070, −2.47803105698748227074678920147, −1.23022502596973767761813067277, 1.23022502596973767761813067277, 2.47803105698748227074678920147, 3.58569590515414638411341916070, 4.69467750720940404804277596242, 5.35185830673477984120739825870, 6.72867725196154039860846369462, 7.931134464477924215164870637458, 8.372993657359898213658539994643, 8.859645511320313339269777859808, 9.785512387266771973485987118759

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