Properties

Label 2-1045-1.1-c3-0-21
Degree $2$
Conductor $1045$
Sign $1$
Analytic cond. $61.6569$
Root an. cond. $7.85219$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.28·2-s + 0.0269·3-s − 2.77·4-s − 5·5-s + 0.0616·6-s − 20.0·7-s − 24.6·8-s − 26.9·9-s − 11.4·10-s − 11·11-s − 0.0748·12-s + 58.5·13-s − 45.8·14-s − 0.134·15-s − 34.0·16-s − 33.3·17-s − 61.7·18-s − 19·19-s + 13.8·20-s − 0.540·21-s − 25.1·22-s − 167.·23-s − 0.664·24-s + 25·25-s + 133.·26-s − 1.45·27-s + 55.7·28-s + ⋯
L(s)  = 1  + 0.808·2-s + 0.00518·3-s − 0.347·4-s − 0.447·5-s + 0.00419·6-s − 1.08·7-s − 1.08·8-s − 0.999·9-s − 0.361·10-s − 0.301·11-s − 0.00180·12-s + 1.24·13-s − 0.875·14-s − 0.00232·15-s − 0.532·16-s − 0.476·17-s − 0.808·18-s − 0.229·19-s + 0.155·20-s − 0.00562·21-s − 0.243·22-s − 1.51·23-s − 0.00564·24-s + 0.200·25-s + 1.00·26-s − 0.0103·27-s + 0.375·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1045\)    =    \(5 \cdot 11 \cdot 19\)
Sign: $1$
Analytic conductor: \(61.6569\)
Root analytic conductor: \(7.85219\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1045,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.9900232542\)
\(L(\frac12)\) \(\approx\) \(0.9900232542\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + 5T \)
11 \( 1 + 11T \)
19 \( 1 + 19T \)
good2 \( 1 - 2.28T + 8T^{2} \)
3 \( 1 - 0.0269T + 27T^{2} \)
7 \( 1 + 20.0T + 343T^{2} \)
13 \( 1 - 58.5T + 2.19e3T^{2} \)
17 \( 1 + 33.3T + 4.91e3T^{2} \)
23 \( 1 + 167.T + 1.21e4T^{2} \)
29 \( 1 + 206.T + 2.43e4T^{2} \)
31 \( 1 - 243.T + 2.97e4T^{2} \)
37 \( 1 - 288.T + 5.06e4T^{2} \)
41 \( 1 + 229.T + 6.89e4T^{2} \)
43 \( 1 + 545.T + 7.95e4T^{2} \)
47 \( 1 - 190.T + 1.03e5T^{2} \)
53 \( 1 - 738.T + 1.48e5T^{2} \)
59 \( 1 - 661.T + 2.05e5T^{2} \)
61 \( 1 + 70.6T + 2.26e5T^{2} \)
67 \( 1 - 149.T + 3.00e5T^{2} \)
71 \( 1 - 533.T + 3.57e5T^{2} \)
73 \( 1 - 157.T + 3.89e5T^{2} \)
79 \( 1 + 84.9T + 4.93e5T^{2} \)
83 \( 1 - 971.T + 5.71e5T^{2} \)
89 \( 1 - 89.9T + 7.04e5T^{2} \)
97 \( 1 + 932.T + 9.12e5T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−9.507550643663596353517382696631, −8.595819413228911888761423609156, −8.124488896667146001568968516508, −6.61161391700632615178859736105, −6.07087715147056467126180467276, −5.26672626457780091622306832112, −4.01502783499705939256111039855, −3.52357797611837159377673885357, −2.49913820922541470278500256454, −0.44053977575809146838826925766, 0.44053977575809146838826925766, 2.49913820922541470278500256454, 3.52357797611837159377673885357, 4.01502783499705939256111039855, 5.26672626457780091622306832112, 6.07087715147056467126180467276, 6.61161391700632615178859736105, 8.124488896667146001568968516508, 8.595819413228911888761423609156, 9.507550643663596353517382696631

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