Properties

Label 2-1792-8.5-c1-0-34
Degree $2$
Conductor $1792$
Sign $0.707 + 0.707i$
Analytic cond. $14.3091$
Root an. cond. $3.78274$
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  + 2i·5-s + 7-s + 3·9-s − 4i·11-s − 2i·13-s − 6·17-s − 8i·19-s + 25-s − 6i·29-s + 8·31-s + 2i·35-s − 2i·37-s − 2·41-s − 4i·43-s + 6i·45-s + ⋯
L(s)  = 1  + 0.894i·5-s + 0.377·7-s + 9-s − 1.20i·11-s − 0.554i·13-s − 1.45·17-s − 1.83i·19-s + 0.200·25-s − 1.11i·29-s + 1.43·31-s + 0.338i·35-s − 0.328i·37-s − 0.312·41-s − 0.609i·43-s + 0.894i·45-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1792 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.707 + 0.707i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1792 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.707 + 0.707i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1792\)    =    \(2^{8} \cdot 7\)
Sign: $0.707 + 0.707i$
Analytic conductor: \(14.3091\)
Root analytic conductor: \(3.78274\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1792} (897, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1792,\ (\ :1/2),\ 0.707 + 0.707i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.749096628\)
\(L(\frac12)\) \(\approx\) \(1.749096628\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
good3 \( 1 - 3T^{2} \)
5 \( 1 - 2iT - 5T^{2} \)
11 \( 1 + 4iT - 11T^{2} \)
13 \( 1 + 2iT - 13T^{2} \)
17 \( 1 + 6T + 17T^{2} \)
19 \( 1 + 8iT - 19T^{2} \)
23 \( 1 + 23T^{2} \)
29 \( 1 + 6iT - 29T^{2} \)
31 \( 1 - 8T + 31T^{2} \)
37 \( 1 + 2iT - 37T^{2} \)
41 \( 1 + 2T + 41T^{2} \)
43 \( 1 + 4iT - 43T^{2} \)
47 \( 1 + 8T + 47T^{2} \)
53 \( 1 - 6iT - 53T^{2} \)
59 \( 1 - 59T^{2} \)
61 \( 1 - 6iT - 61T^{2} \)
67 \( 1 - 4iT - 67T^{2} \)
71 \( 1 - 8T + 71T^{2} \)
73 \( 1 + 10T + 73T^{2} \)
79 \( 1 - 16T + 79T^{2} \)
83 \( 1 + 8iT - 83T^{2} \)
89 \( 1 - 6T + 89T^{2} \)
97 \( 1 + 6T + 97T^{2} \)
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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

−9.105361001425330309830059408909, −8.431007374193734365174550384293, −7.51503733376692892887126903313, −6.74282655436372727131412527977, −6.22118238633745572350094155708, −4.98023886211419191598620813075, −4.24523287725253576647584269256, −3.08945340157153625565987591156, −2.30882421588956529155062429466, −0.69607963127277611925559392862, 1.37384435999096037927494630262, 2.04685660685479934351914453189, 3.72728598893114482228370967194, 4.70044314759144490956577086640, 4.86400637365457365779841486142, 6.34838798950487487519238798343, 6.95009324022285998257289448568, 7.919749478658128228399276073598, 8.542412218189265106204449080903, 9.455564899697810592407247663845

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