Properties

Label 2-52e2-13.12-c1-0-30
Degree $2$
Conductor $2704$
Sign $0.832 + 0.554i$
Analytic cond. $21.5915$
Root an. cond. $4.64667$
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  − 3-s − 2i·5-s + i·7-s − 2·9-s i·11-s + 2i·15-s − 3·17-s + 7i·19-s i·21-s + 23-s + 25-s + 5·27-s + 3·29-s + 8i·31-s + i·33-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.894i·5-s + 0.377i·7-s − 0.666·9-s − 0.301i·11-s + 0.516i·15-s − 0.727·17-s + 1.60i·19-s − 0.218i·21-s + 0.208·23-s + 0.200·25-s + 0.962·27-s + 0.557·29-s + 1.43i·31-s + 0.174i·33-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2704 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.832 + 0.554i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2704 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.832 + 0.554i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2704\)    =    \(2^{4} \cdot 13^{2}\)
Sign: $0.832 + 0.554i$
Analytic conductor: \(21.5915\)
Root analytic conductor: \(4.64667\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2704} (337, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2704,\ (\ :1/2),\ 0.832 + 0.554i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.169483519\)
\(L(\frac12)\) \(\approx\) \(1.169483519\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
13 \( 1 \)
good3 \( 1 + T + 3T^{2} \)
5 \( 1 + 2iT - 5T^{2} \)
7 \( 1 - iT - 7T^{2} \)
11 \( 1 + iT - 11T^{2} \)
17 \( 1 + 3T + 17T^{2} \)
19 \( 1 - 7iT - 19T^{2} \)
23 \( 1 - T + 23T^{2} \)
29 \( 1 - 3T + 29T^{2} \)
31 \( 1 - 8iT - 31T^{2} \)
37 \( 1 + iT - 37T^{2} \)
41 \( 1 + 11iT - 41T^{2} \)
43 \( 1 - 11T + 43T^{2} \)
47 \( 1 + 12iT - 47T^{2} \)
53 \( 1 + 6T + 53T^{2} \)
59 \( 1 - 9iT - 59T^{2} \)
61 \( 1 + 9T + 61T^{2} \)
67 \( 1 + 3iT - 67T^{2} \)
71 \( 1 + 5iT - 71T^{2} \)
73 \( 1 + 2iT - 73T^{2} \)
79 \( 1 - 12T + 79T^{2} \)
83 \( 1 + 4iT - 83T^{2} \)
89 \( 1 + iT - 89T^{2} \)
97 \( 1 - iT - 97T^{2} \)
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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

−8.775857208941694997854218795872, −8.238588915009119756611839499688, −7.21161694358873745265204337167, −6.25884178590984143921231260338, −5.61678685939426403191630930048, −5.04639602240798195883222344416, −4.11152182723379111311316446364, −3.06382502924377567122370344832, −1.86499723891215150004652425731, −0.62257875241308956173529330689, 0.75473133753959104250392758937, 2.46185034718936909312431085688, 3.00876291063615817352521978514, 4.32886154077419110912420838471, 4.91748334996166143883068496785, 6.07852286350414379520734477397, 6.51475432654841634880373092971, 7.26919934834921942942779788910, 8.021034684646433357044593492149, 9.036735643273724545879808530933

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