Properties

Label 2-4028-53.52-c1-0-55
Degree $2$
Conductor $4028$
Sign $-0.717 + 0.696i$
Analytic cond. $32.1637$
Root an. cond. $5.67130$
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  − 3.07i·3-s + 0.328i·5-s − 0.0673·7-s − 6.48·9-s + 3.92·11-s − 3.28·13-s + 1.01·15-s + 6.87·17-s i·19-s + 0.207i·21-s − 2.75i·23-s + 4.89·25-s + 10.7i·27-s + 6.62·29-s − 8.36i·31-s + ⋯
L(s)  = 1  − 1.77i·3-s + 0.146i·5-s − 0.0254·7-s − 2.16·9-s + 1.18·11-s − 0.910·13-s + 0.261·15-s + 1.66·17-s − 0.229i·19-s + 0.0452i·21-s − 0.574i·23-s + 0.978·25-s + 2.06i·27-s + 1.22·29-s − 1.50i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4028 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.717 + 0.696i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4028 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.717 + 0.696i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4028\)    =    \(2^{2} \cdot 19 \cdot 53\)
Sign: $-0.717 + 0.696i$
Analytic conductor: \(32.1637\)
Root analytic conductor: \(5.67130\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{4028} (3497, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 4028,\ (\ :1/2),\ -0.717 + 0.696i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.947583248\)
\(L(\frac12)\) \(\approx\) \(1.947583248\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
19 \( 1 + iT \)
53 \( 1 + (-5.06 - 5.22i)T \)
good3 \( 1 + 3.07iT - 3T^{2} \)
5 \( 1 - 0.328iT - 5T^{2} \)
7 \( 1 + 0.0673T + 7T^{2} \)
11 \( 1 - 3.92T + 11T^{2} \)
13 \( 1 + 3.28T + 13T^{2} \)
17 \( 1 - 6.87T + 17T^{2} \)
23 \( 1 + 2.75iT - 23T^{2} \)
29 \( 1 - 6.62T + 29T^{2} \)
31 \( 1 + 8.36iT - 31T^{2} \)
37 \( 1 - 6.84T + 37T^{2} \)
41 \( 1 - 7.14iT - 41T^{2} \)
43 \( 1 + 10.6T + 43T^{2} \)
47 \( 1 - 6.02T + 47T^{2} \)
59 \( 1 - 10.4T + 59T^{2} \)
61 \( 1 + 9.76iT - 61T^{2} \)
67 \( 1 - 2.57iT - 67T^{2} \)
71 \( 1 - 3.31iT - 71T^{2} \)
73 \( 1 - 2.82iT - 73T^{2} \)
79 \( 1 + 4.59iT - 79T^{2} \)
83 \( 1 + 14.3iT - 83T^{2} \)
89 \( 1 + 7.42T + 89T^{2} \)
97 \( 1 + 8.36T + 97T^{2} \)
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

−8.019937335664847503411330770647, −7.38978002607830889491125878736, −6.71039344696783309692995324137, −6.26529443996750627885299611138, −5.42534183890081719658790294311, −4.41067368783099931571696911179, −3.14834756052186042793478386906, −2.50469304054540261282073904300, −1.41724280394250635653675481724, −0.67324706611363647570195611923, 1.13338787687082799949251304150, 2.74948133381808596282024742360, 3.49912222052056199615731520540, 4.10398882731016662809021643227, 5.06492475771283439121758282168, 5.33072448693299714550213933288, 6.40617213145161922299772875121, 7.24233948603280109088603118151, 8.341438608358589901417414062850, 8.795695804077535009470522769008

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