Properties

Label 2-3680-92.91-c1-0-45
Degree $2$
Conductor $3680$
Sign $0.927 - 0.373i$
Analytic cond. $29.3849$
Root an. cond. $5.42078$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2.21i·3-s + i·5-s − 4.12·7-s − 1.92·9-s + 3.11·11-s − 6.05·13-s − 2.21·15-s − 4.63i·17-s + 8.34·19-s − 9.14i·21-s + (1.87 − 4.41i)23-s − 25-s + 2.38i·27-s + 5.98·29-s − 6.26i·31-s + ⋯
L(s)  = 1  + 1.28i·3-s + 0.447i·5-s − 1.55·7-s − 0.642·9-s + 0.940·11-s − 1.67·13-s − 0.573·15-s − 1.12i·17-s + 1.91·19-s − 1.99i·21-s + (0.391 − 0.920i)23-s − 0.200·25-s + 0.458i·27-s + 1.11·29-s − 1.12i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3680 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.927 - 0.373i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3680 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.927 - 0.373i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3680\)    =    \(2^{5} \cdot 5 \cdot 23\)
Sign: $0.927 - 0.373i$
Analytic conductor: \(29.3849\)
Root analytic conductor: \(5.42078\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3680} (1471, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 3680,\ (\ :1/2),\ 0.927 - 0.373i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.274297969\)
\(L(\frac12)\) \(\approx\) \(1.274297969\)
\(L(\frac{3}{2})\) 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 \( 1 - iT \)
23 \( 1 + (-1.87 + 4.41i)T \)
good3 \( 1 - 2.21iT - 3T^{2} \)
7 \( 1 + 4.12T + 7T^{2} \)
11 \( 1 - 3.11T + 11T^{2} \)
13 \( 1 + 6.05T + 13T^{2} \)
17 \( 1 + 4.63iT - 17T^{2} \)
19 \( 1 - 8.34T + 19T^{2} \)
29 \( 1 - 5.98T + 29T^{2} \)
31 \( 1 + 6.26iT - 31T^{2} \)
37 \( 1 - 0.450iT - 37T^{2} \)
41 \( 1 + 9.08T + 41T^{2} \)
43 \( 1 + 8.68T + 43T^{2} \)
47 \( 1 + 9.51iT - 47T^{2} \)
53 \( 1 - 3.79iT - 53T^{2} \)
59 \( 1 + 6.08iT - 59T^{2} \)
61 \( 1 + 6.04iT - 61T^{2} \)
67 \( 1 - 10.5T + 67T^{2} \)
71 \( 1 - 6.47iT - 71T^{2} \)
73 \( 1 - 9.18T + 73T^{2} \)
79 \( 1 - 8.25T + 79T^{2} \)
83 \( 1 - 13.3T + 83T^{2} \)
89 \( 1 + 4.49iT - 89T^{2} \)
97 \( 1 - 15.2iT - 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.985685781720906459632644047178, −7.75979078890047660215003024320, −6.75468931764253880589828401681, −6.68926999422952780047103723327, −5.23690384620209549171617008442, −4.91041541652506291329689066118, −3.75592588661233103614620880445, −3.23561942704479312082737779113, −2.49880591252941137043119822607, −0.49341629877066163815587254145, 0.872101657303368990733926533955, 1.73721363101553654561776854413, 2.94307536258446577316355021335, 3.56058245912350027074841185445, 4.83031742666694398721202292008, 5.63430833137172587793511317975, 6.63184940022245474873068345355, 6.82969804259135776800807394106, 7.59636826524388463188004843588, 8.347594561038831008465934766946

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