Properties

Label 2-2e5-4.3-c8-0-7
Degree $2$
Conductor $32$
Sign $-0.707 - 0.707i$
Analytic cond. $13.0361$
Root an. cond. $3.61055$
Motivic weight $8$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 135. i·3-s − 581.·5-s − 2.67e3i·7-s − 1.19e4·9-s + 1.41e4i·11-s + 4.28e4·13-s + 7.90e4i·15-s − 1.40e5·17-s + 1.29e5i·19-s − 3.62e5·21-s − 1.96e5i·23-s − 5.22e4·25-s + 7.27e5i·27-s − 3.55e5·29-s + 3.35e3i·31-s + ⋯
L(s)  = 1  − 1.67i·3-s − 0.930·5-s − 1.11i·7-s − 1.81·9-s + 0.966i·11-s + 1.49·13-s + 1.56i·15-s − 1.68·17-s + 0.995i·19-s − 1.86·21-s − 0.703i·23-s − 0.133·25-s + 1.36i·27-s − 0.503·29-s + 0.00363i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 32 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.707 - 0.707i)\, \overline{\Lambda}(9-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 32 ^{s/2} \, \Gamma_{\C}(s+4) \, L(s)\cr =\mathstrut & (-0.707 - 0.707i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(32\)    =    \(2^{5}\)
Sign: $-0.707 - 0.707i$
Analytic conductor: \(13.0361\)
Root analytic conductor: \(3.61055\)
Motivic weight: \(8\)
Rational: no
Arithmetic: yes
Character: $\chi_{32} (31, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 32,\ (\ :4),\ -0.707 - 0.707i)\)

Particular Values

\(L(\frac{9}{2})\) \(\approx\) \(0.229040 + 0.552952i\)
\(L(\frac12)\) \(\approx\) \(0.229040 + 0.552952i\)
\(L(5)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
good3 \( 1 + 135. iT - 6.56e3T^{2} \)
5 \( 1 + 581.T + 3.90e5T^{2} \)
7 \( 1 + 2.67e3iT - 5.76e6T^{2} \)
11 \( 1 - 1.41e4iT - 2.14e8T^{2} \)
13 \( 1 - 4.28e4T + 8.15e8T^{2} \)
17 \( 1 + 1.40e5T + 6.97e9T^{2} \)
19 \( 1 - 1.29e5iT - 1.69e10T^{2} \)
23 \( 1 + 1.96e5iT - 7.83e10T^{2} \)
29 \( 1 + 3.55e5T + 5.00e11T^{2} \)
31 \( 1 - 3.35e3iT - 8.52e11T^{2} \)
37 \( 1 - 9.07e5T + 3.51e12T^{2} \)
41 \( 1 + 3.06e6T + 7.98e12T^{2} \)
43 \( 1 + 5.01e6iT - 1.16e13T^{2} \)
47 \( 1 + 3.25e6iT - 2.38e13T^{2} \)
53 \( 1 - 2.34e5T + 6.22e13T^{2} \)
59 \( 1 + 7.78e6iT - 1.46e14T^{2} \)
61 \( 1 + 2.42e7T + 1.91e14T^{2} \)
67 \( 1 + 6.87e6iT - 4.06e14T^{2} \)
71 \( 1 + 5.76e6iT - 6.45e14T^{2} \)
73 \( 1 + 1.19e7T + 8.06e14T^{2} \)
79 \( 1 - 3.55e7iT - 1.51e15T^{2} \)
83 \( 1 + 2.03e7iT - 2.25e15T^{2} \)
89 \( 1 + 1.19e7T + 3.93e15T^{2} \)
97 \( 1 + 3.19e7T + 7.83e15T^{2} \)
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

−13.85187390250110299469149861654, −13.06854448663756853344112324211, −11.93824628558070040382219895465, −10.79311460963032039208021045444, −8.462325418541455206241791374352, −7.41715028560302545998238239567, −6.49194101977894172402773192351, −3.98413711600608749817441039965, −1.72129451089016326807996198709, −0.25328177459807282278534473988, 3.18369814818584980981364185652, 4.41460824133692604749422474687, 5.93537970653782596092755562246, 8.502570113137408173272631281172, 9.180300247733256859018160395106, 11.04686666148097301715199130532, 11.42694258607022845690115440073, 13.48297849847818767015006704964, 15.24912527072710623246610824620, 15.57206695491111864912712524943

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