Properties

Label 2-504-56.27-c1-0-3
Degree $2$
Conductor $504$
Sign $-0.883 - 0.467i$
Analytic cond. $4.02446$
Root an. cond. $2.00610$
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  + (−1.32 + 0.5i)2-s + (1.50 − 1.32i)4-s + 2.64i·7-s + (−1.32 + 2.50i)8-s − 5.29·11-s + (−1.32 − 3.50i)14-s + (0.500 − 3.96i)16-s + (7.00 − 2.64i)22-s + 8i·23-s − 5·25-s + (3.50 + 3.96i)28-s − 2i·29-s + (1.32 + 5.50i)32-s + 10.5i·37-s − 12·43-s + (−7.93 + 7.00i)44-s + ⋯
L(s)  = 1  + (−0.935 + 0.353i)2-s + (0.750 − 0.661i)4-s + 0.999i·7-s + (−0.467 + 0.883i)8-s − 1.59·11-s + (−0.353 − 0.935i)14-s + (0.125 − 0.992i)16-s + (1.49 − 0.564i)22-s + 1.66i·23-s − 25-s + (0.661 + 0.749i)28-s − 0.371i·29-s + (0.233 + 0.972i)32-s + 1.73i·37-s − 1.82·43-s + (−1.19 + 1.05i)44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 504 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.883 - 0.467i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 504 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.883 - 0.467i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(504\)    =    \(2^{3} \cdot 3^{2} \cdot 7\)
Sign: $-0.883 - 0.467i$
Analytic conductor: \(4.02446\)
Root analytic conductor: \(2.00610\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{504} (307, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 504,\ (\ :1/2),\ -0.883 - 0.467i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.106712 + 0.429829i\)
\(L(\frac12)\) \(\approx\) \(0.106712 + 0.429829i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.32 - 0.5i)T \)
3 \( 1 \)
7 \( 1 - 2.64iT \)
good5 \( 1 + 5T^{2} \)
11 \( 1 + 5.29T + 11T^{2} \)
13 \( 1 + 13T^{2} \)
17 \( 1 - 17T^{2} \)
19 \( 1 - 19T^{2} \)
23 \( 1 - 8iT - 23T^{2} \)
29 \( 1 + 2iT - 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 - 10.5iT - 37T^{2} \)
41 \( 1 - 41T^{2} \)
43 \( 1 + 12T + 43T^{2} \)
47 \( 1 + 47T^{2} \)
53 \( 1 + 10iT - 53T^{2} \)
59 \( 1 - 59T^{2} \)
61 \( 1 + 61T^{2} \)
67 \( 1 - 4T + 67T^{2} \)
71 \( 1 - 16iT - 71T^{2} \)
73 \( 1 - 73T^{2} \)
79 \( 1 - 15.8iT - 79T^{2} \)
83 \( 1 - 83T^{2} \)
89 \( 1 - 89T^{2} \)
97 \( 1 - 97T^{2} \)
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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

−11.29886724686459558575423933126, −10.04205191128283796455569647679, −9.671788220804894441979783463434, −8.390017058915137707503987597230, −7.995554969902916268290509520719, −6.88051959170362657582616303692, −5.71933903954959306959651009087, −5.14546795670901539493250297099, −3.06487019702015541706366934730, −1.91571322044274871465573841039, 0.33146874134956456652030888190, 2.14491423181043650807699218974, 3.38132072358938026634034420409, 4.67158503965443930723474456491, 6.12341023524260049583606422742, 7.25579933366878470383595908214, 7.85647807859131432984202742773, 8.728325456624717991025874677742, 9.883198758484118356624002308057, 10.52352851755957055752416986782

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