Properties

Label 2-1045-5.4-c1-0-35
Degree $2$
Conductor $1045$
Sign $-0.912 - 0.408i$
Analytic cond. $8.34436$
Root an. cond. $2.88866$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.78i·2-s − 0.213i·3-s − 1.17·4-s + (2.04 + 0.913i)5-s + 0.380·6-s + 3.50i·7-s + 1.47i·8-s + 2.95·9-s + (−1.62 + 3.63i)10-s − 11-s + 0.250i·12-s + 1.11i·13-s − 6.25·14-s + (0.194 − 0.435i)15-s − 4.97·16-s − 3.28i·17-s + ⋯
L(s)  = 1  + 1.25i·2-s − 0.123i·3-s − 0.585·4-s + (0.912 + 0.408i)5-s + 0.155·6-s + 1.32i·7-s + 0.521i·8-s + 0.984·9-s + (−0.514 + 1.14i)10-s − 0.301·11-s + 0.0722i·12-s + 0.309i·13-s − 1.67·14-s + (0.0503 − 0.112i)15-s − 1.24·16-s − 0.795i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.912 - 0.408i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1045 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.912 - 0.408i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1045\)    =    \(5 \cdot 11 \cdot 19\)
Sign: $-0.912 - 0.408i$
Analytic conductor: \(8.34436\)
Root analytic conductor: \(2.88866\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1045} (419, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1045,\ (\ :1/2),\ -0.912 - 0.408i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.032554299\)
\(L(\frac12)\) \(\approx\) \(2.032554299\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + (-2.04 - 0.913i)T \)
11 \( 1 + T \)
19 \( 1 + T \)
good2 \( 1 - 1.78iT - 2T^{2} \)
3 \( 1 + 0.213iT - 3T^{2} \)
7 \( 1 - 3.50iT - 7T^{2} \)
13 \( 1 - 1.11iT - 13T^{2} \)
17 \( 1 + 3.28iT - 17T^{2} \)
23 \( 1 + 0.303iT - 23T^{2} \)
29 \( 1 - 5.23T + 29T^{2} \)
31 \( 1 + 0.126T + 31T^{2} \)
37 \( 1 + 5.03iT - 37T^{2} \)
41 \( 1 - 0.293T + 41T^{2} \)
43 \( 1 + 0.180iT - 43T^{2} \)
47 \( 1 + 3.64iT - 47T^{2} \)
53 \( 1 - 1.17iT - 53T^{2} \)
59 \( 1 + 5.73T + 59T^{2} \)
61 \( 1 + 3.61T + 61T^{2} \)
67 \( 1 + 5.70iT - 67T^{2} \)
71 \( 1 + 10.9T + 71T^{2} \)
73 \( 1 - 12.3iT - 73T^{2} \)
79 \( 1 - 2.32T + 79T^{2} \)
83 \( 1 - 2.66iT - 83T^{2} \)
89 \( 1 + 0.0652T + 89T^{2} \)
97 \( 1 + 17.5iT - 97T^{2} \)
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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

−10.02972086006920740201121620477, −9.222714968545728142696439626239, −8.596926783064493949125761578161, −7.54008332543175198341043142396, −6.84017845944845527197880495922, −6.12782877995760269388416501190, −5.42812740633646047410323480171, −4.61307707254554744512886020458, −2.78850185781383345974594097966, −1.93382256473730150170184533965, 0.968633255006608384086507968799, 1.78936317226262983416203547024, 3.08103309610683137972856784256, 4.15298713810587003531448950970, 4.76914530118479423164325052223, 6.20288472008407768212910437136, 6.99472957591024393517753309739, 7.994640154924216627759788932330, 9.153746321364094925638831171961, 9.951600120193670135951840830688

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