Properties

Label 2-1800-120.59-c1-0-13
Degree $2$
Conductor $1800$
Sign $-0.212 - 0.977i$
Analytic cond. $14.3730$
Root an. cond. $3.79118$
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  + (−1.23 − 0.681i)2-s + (1.07 + 1.68i)4-s + 1.41·7-s + (−0.175 − 2.82i)8-s + 6.37i·11-s + 3.54·13-s + (−1.75 − 0.964i)14-s + (−1.70 + 3.61i)16-s − 3.92·17-s − 1.27·19-s + (4.34 − 7.89i)22-s + 6.28i·23-s + (−4.38 − 2.41i)26-s + (1.51 + 2.38i)28-s − 9.00·29-s + ⋯
L(s)  = 1  + (−0.876 − 0.482i)2-s + (0.535 + 0.844i)4-s + 0.534·7-s + (−0.0619 − 0.998i)8-s + 1.92i·11-s + 0.982·13-s + (−0.468 − 0.257i)14-s + (−0.426 + 0.904i)16-s − 0.952·17-s − 0.292·19-s + (0.925 − 1.68i)22-s + 1.31i·23-s + (−0.860 − 0.473i)26-s + (0.286 + 0.451i)28-s − 1.67·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.212 - 0.977i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.212 - 0.977i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1800\)    =    \(2^{3} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.212 - 0.977i$
Analytic conductor: \(14.3730\)
Root analytic conductor: \(3.79118\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1800} (899, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1800,\ (\ :1/2),\ -0.212 - 0.977i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7534214739\)
\(L(\frac12)\) \(\approx\) \(0.7534214739\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.23 + 0.681i)T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 1.41T + 7T^{2} \)
11 \( 1 - 6.37iT - 11T^{2} \)
13 \( 1 - 3.54T + 13T^{2} \)
17 \( 1 + 3.92T + 17T^{2} \)
19 \( 1 + 1.27T + 19T^{2} \)
23 \( 1 - 6.28iT - 23T^{2} \)
29 \( 1 + 9.00T + 29T^{2} \)
31 \( 1 - 3.92iT - 31T^{2} \)
37 \( 1 + 2.51T + 37T^{2} \)
41 \( 1 + 5.27iT - 41T^{2} \)
43 \( 1 + 1.55iT - 43T^{2} \)
47 \( 1 + 9.73iT - 47T^{2} \)
53 \( 1 - 5.55iT - 53T^{2} \)
59 \( 1 + 0.313iT - 59T^{2} \)
61 \( 1 - 12.7iT - 61T^{2} \)
67 \( 1 + 7.00iT - 67T^{2} \)
71 \( 1 - 0.990T + 71T^{2} \)
73 \( 1 + 12.0iT - 73T^{2} \)
79 \( 1 - 8.18iT - 79T^{2} \)
83 \( 1 + 5.02T + 83T^{2} \)
89 \( 1 + 0.386iT - 89T^{2} \)
97 \( 1 - 10.4iT - 97T^{2} \)
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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

−9.346748803139519361427894390755, −8.949638755936751527920440031686, −7.962354872095597201518143929394, −7.27938374441723512083898425447, −6.68570734308414488662176556574, −5.42834050101483112163669597859, −4.34055293553828998818000158017, −3.57673860221591193704247228351, −2.12745846065352322832573764860, −1.57692068828893992281186862604, 0.36933151790065105690600720294, 1.61922503158399402444805236734, 2.86066635028956530764447919539, 4.08276787238054171994724935002, 5.25178703518280400676654049217, 6.11939812413743269129951319852, 6.52789292440718160257559028331, 7.73509572404580120388780010074, 8.416407865408537247339389716727, 8.766914800546281924161099131859

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