Properties

Label 2-1045-1.1-c3-0-32
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  + 3.11·2-s + 0.0197·3-s + 1.71·4-s − 5·5-s + 0.0616·6-s − 19.0·7-s − 19.5·8-s − 26.9·9-s − 15.5·10-s + 11·11-s + 0.0340·12-s − 32.2·13-s − 59.3·14-s − 0.0989·15-s − 74.7·16-s + 51.1·17-s − 84.1·18-s + 19·19-s − 8.59·20-s − 0.377·21-s + 34.2·22-s + 106.·23-s − 0.387·24-s + 25·25-s − 100.·26-s − 1.06·27-s − 32.7·28-s + ⋯
L(s)  = 1  + 1.10·2-s + 0.00380·3-s + 0.214·4-s − 0.447·5-s + 0.00419·6-s − 1.02·7-s − 0.865·8-s − 0.999·9-s − 0.492·10-s + 0.301·11-s + 0.000818·12-s − 0.688·13-s − 1.13·14-s − 0.00170·15-s − 1.16·16-s + 0.730·17-s − 1.10·18-s + 0.229·19-s − 0.0960·20-s − 0.00391·21-s + 0.332·22-s + 0.965·23-s − 0.00329·24-s + 0.200·25-s − 0.759·26-s − 0.00761·27-s − 0.221·28-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

\(L(2)\) \(\approx\) \(1.799004099\)
\(L(\frac12)\) \(\approx\) \(1.799004099\)
\(L(\frac{5}{2})\) 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 \( 1 - 3.11T + 8T^{2} \)
3 \( 1 - 0.0197T + 27T^{2} \)
7 \( 1 + 19.0T + 343T^{2} \)
13 \( 1 + 32.2T + 2.19e3T^{2} \)
17 \( 1 - 51.1T + 4.91e3T^{2} \)
23 \( 1 - 106.T + 1.21e4T^{2} \)
29 \( 1 + 56.5T + 2.43e4T^{2} \)
31 \( 1 - 281.T + 2.97e4T^{2} \)
37 \( 1 + 97.5T + 5.06e4T^{2} \)
41 \( 1 - 227.T + 6.89e4T^{2} \)
43 \( 1 - 97.9T + 7.95e4T^{2} \)
47 \( 1 - 100.T + 1.03e5T^{2} \)
53 \( 1 - 660.T + 1.48e5T^{2} \)
59 \( 1 + 868.T + 2.05e5T^{2} \)
61 \( 1 + 0.00261T + 2.26e5T^{2} \)
67 \( 1 + 142.T + 3.00e5T^{2} \)
71 \( 1 + 369.T + 3.57e5T^{2} \)
73 \( 1 + 72.0T + 3.89e5T^{2} \)
79 \( 1 - 152.T + 4.93e5T^{2} \)
83 \( 1 - 133.T + 5.71e5T^{2} \)
89 \( 1 - 533.T + 7.04e5T^{2} \)
97 \( 1 - 92.7T + 9.12e5T^{2} \)
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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

−9.419907819487775154973596710694, −8.860042892104506410529511622579, −7.75980491238629179586369948266, −6.74252596418403471745106609077, −5.96605739365968558485953720758, −5.19338439476448404195051053392, −4.23537609625603114189957457606, −3.23193466641353633004404669927, −2.74120394497051166026112670297, −0.57429393122080200537658921937, 0.57429393122080200537658921937, 2.74120394497051166026112670297, 3.23193466641353633004404669927, 4.23537609625603114189957457606, 5.19338439476448404195051053392, 5.96605739365968558485953720758, 6.74252596418403471745106609077, 7.75980491238629179586369948266, 8.860042892104506410529511622579, 9.419907819487775154973596710694

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