Properties

Label 2-3520-8.5-c1-0-61
Degree $2$
Conductor $3520$
Sign $-0.707 + 0.707i$
Analytic cond. $28.1073$
Root an. cond. $5.30163$
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  i·3-s + i·5-s − 7-s + 2·9-s + i·11-s − 2i·13-s + 15-s − 5·17-s + 7i·19-s + i·21-s − 4·23-s − 25-s − 5i·27-s − 9i·29-s − 3·31-s + ⋯
L(s)  = 1  − 0.577i·3-s + 0.447i·5-s − 0.377·7-s + 0.666·9-s + 0.301i·11-s − 0.554i·13-s + 0.258·15-s − 1.21·17-s + 1.60i·19-s + 0.218i·21-s − 0.834·23-s − 0.200·25-s − 0.962i·27-s − 1.67i·29-s − 0.538·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.707 + 0.707i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.707 + 0.707i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3520\)    =    \(2^{6} \cdot 5 \cdot 11\)
Sign: $-0.707 + 0.707i$
Analytic conductor: \(28.1073\)
Root analytic conductor: \(5.30163\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3520} (1761, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3520,\ (\ :1/2),\ -0.707 + 0.707i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.8639888510\)
\(L(\frac12)\) \(\approx\) \(0.8639888510\)
\(L(\frac{3}{2})\) 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 \( 1 - iT \)
11 \( 1 - iT \)
good3 \( 1 + iT - 3T^{2} \)
7 \( 1 + T + 7T^{2} \)
13 \( 1 + 2iT - 13T^{2} \)
17 \( 1 + 5T + 17T^{2} \)
19 \( 1 - 7iT - 19T^{2} \)
23 \( 1 + 4T + 23T^{2} \)
29 \( 1 + 9iT - 29T^{2} \)
31 \( 1 + 3T + 31T^{2} \)
37 \( 1 + 7iT - 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 + 2iT - 43T^{2} \)
47 \( 1 - 8T + 47T^{2} \)
53 \( 1 + 11iT - 53T^{2} \)
59 \( 1 - 8iT - 59T^{2} \)
61 \( 1 + 11iT - 61T^{2} \)
67 \( 1 + 4iT - 67T^{2} \)
71 \( 1 - 9T + 71T^{2} \)
73 \( 1 - 6T + 73T^{2} \)
79 \( 1 + 12T + 79T^{2} \)
83 \( 1 + 6iT - 83T^{2} \)
89 \( 1 + 9T + 89T^{2} \)
97 \( 1 + 10T + 97T^{2} \)
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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

−7.971065543905584193082429830792, −7.67919390400803111350458012055, −6.73912919429095364207137622422, −6.24082036906199960826682888216, −5.45569258845616704716244610822, −4.20705385962051293850469060709, −3.72423343997630033183160616747, −2.40872265563781809707372668528, −1.78064409613165493465073856213, −0.25671518972386998128424779180, 1.27137453737700633790644149583, 2.45138884157765580290353101560, 3.49030198720235033091067828849, 4.40940033908244642552898575217, 4.79783735234586754819018714067, 5.79316195407478990708788798025, 6.80921259054860768418784390723, 7.12290139464026684137372197799, 8.334114936101499731175666578101, 9.015536804932563529713174994246

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