Properties

Label 2-1300-13.12-c1-0-14
Degree $2$
Conductor $1300$
Sign $0.277 + 0.960i$
Analytic cond. $10.3805$
Root an. cond. $3.22188$
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 + 3.46i·7-s − 2·9-s + (−1 − 3.46i)13-s − 6·17-s − 6.92i·19-s − 3.46i·21-s + 3·23-s + 5·27-s + 9·29-s − 3.46i·31-s + 10.3i·37-s + (1 + 3.46i)39-s − 10.3i·41-s + 5·43-s + ⋯
L(s)  = 1  − 0.577·3-s + 1.30i·7-s − 0.666·9-s + (−0.277 − 0.960i)13-s − 1.45·17-s − 1.58i·19-s − 0.755i·21-s + 0.625·23-s + 0.962·27-s + 1.67·29-s − 0.622i·31-s + 1.70i·37-s + (0.160 + 0.554i)39-s − 1.62i·41-s + 0.762·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1300 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.277 + 0.960i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1300 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.277 + 0.960i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1300\)    =    \(2^{2} \cdot 5^{2} \cdot 13\)
Sign: $0.277 + 0.960i$
Analytic conductor: \(10.3805\)
Root analytic conductor: \(3.22188\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1300} (701, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1300,\ (\ :1/2),\ 0.277 + 0.960i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7995803231\)
\(L(\frac12)\) \(\approx\) \(0.7995803231\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
13 \( 1 + (1 + 3.46i)T \)
good3 \( 1 + T + 3T^{2} \)
7 \( 1 - 3.46iT - 7T^{2} \)
11 \( 1 - 11T^{2} \)
17 \( 1 + 6T + 17T^{2} \)
19 \( 1 + 6.92iT - 19T^{2} \)
23 \( 1 - 3T + 23T^{2} \)
29 \( 1 - 9T + 29T^{2} \)
31 \( 1 + 3.46iT - 31T^{2} \)
37 \( 1 - 10.3iT - 37T^{2} \)
41 \( 1 + 10.3iT - 41T^{2} \)
43 \( 1 - 5T + 43T^{2} \)
47 \( 1 - 47T^{2} \)
53 \( 1 - 3T + 53T^{2} \)
59 \( 1 + 10.3iT - 59T^{2} \)
61 \( 1 + 5T + 61T^{2} \)
67 \( 1 + 6.92iT - 67T^{2} \)
71 \( 1 + 10.3iT - 71T^{2} \)
73 \( 1 + 10.3iT - 73T^{2} \)
79 \( 1 - T + 79T^{2} \)
83 \( 1 + 10.3iT - 83T^{2} \)
89 \( 1 - 10.3iT - 89T^{2} \)
97 \( 1 + 3.46iT - 97T^{2} \)
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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

−9.225850340894946771867494557987, −8.826616744938268247511877166818, −8.013576163511104118151644281056, −6.74992009478053150045173356907, −6.18613310039803023432596297801, −5.19453695894937908673653389420, −4.72991393456673997217943883188, −2.99173276423038915237806146469, −2.39619370547679499953953692783, −0.40072598403499828659890117687, 1.14776330815722045036744224108, 2.63686310282977883343882505651, 4.00547478389293069716635725533, 4.57819666883228889991181356074, 5.71663434452363801104564006351, 6.61319538149309746253071293062, 7.15515301205916312025858267957, 8.226414670766457466352415160788, 8.977905919922251236535985741029, 9.988845125209807975458147135807

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