Properties

Label 2-300-20.7-c1-0-16
Degree $2$
Conductor $300$
Sign $0.793 + 0.608i$
Analytic cond. $2.39551$
Root an. cond. $1.54774$
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  + (1.22 − 0.707i)2-s + (0.707 + 0.707i)3-s + (0.999 − 1.73i)4-s + (1.36 + 0.366i)6-s + (1.74 − 1.74i)7-s − 2.82i·8-s + 1.00i·9-s + 2i·11-s + (1.93 − 0.517i)12-s + (−4.05 + 4.05i)13-s + (0.901 − 3.36i)14-s + (−2.00 − 3.46i)16-s + (−4.24 − 4.24i)17-s + (0.707 + 1.22i)18-s + 7.19·19-s + ⋯
L(s)  = 1  + (0.866 − 0.499i)2-s + (0.408 + 0.408i)3-s + (0.499 − 0.866i)4-s + (0.557 + 0.149i)6-s + (0.658 − 0.658i)7-s − 0.999i·8-s + 0.333i·9-s + 0.603i·11-s + (0.557 − 0.149i)12-s + (−1.12 + 1.12i)13-s + (0.241 − 0.899i)14-s + (−0.500 − 0.866i)16-s + (−1.02 − 1.02i)17-s + (0.166 + 0.288i)18-s + 1.65·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 300 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.793 + 0.608i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 300 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.793 + 0.608i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(300\)    =    \(2^{2} \cdot 3 \cdot 5^{2}\)
Sign: $0.793 + 0.608i$
Analytic conductor: \(2.39551\)
Root analytic conductor: \(1.54774\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{300} (7, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 300,\ (\ :1/2),\ 0.793 + 0.608i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.23966 - 0.760570i\)
\(L(\frac12)\) \(\approx\) \(2.23966 - 0.760570i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-1.22 + 0.707i)T \)
3 \( 1 + (-0.707 - 0.707i)T \)
5 \( 1 \)
good7 \( 1 + (-1.74 + 1.74i)T - 7iT^{2} \)
11 \( 1 - 2iT - 11T^{2} \)
13 \( 1 + (4.05 - 4.05i)T - 13iT^{2} \)
17 \( 1 + (4.24 + 4.24i)T + 17iT^{2} \)
19 \( 1 - 7.19T + 19T^{2} \)
23 \( 1 + (-0.378 - 0.378i)T + 23iT^{2} \)
29 \( 1 - 7.46iT - 29T^{2} \)
31 \( 1 - 0.267iT - 31T^{2} \)
37 \( 1 + (2.07 + 2.07i)T + 37iT^{2} \)
41 \( 1 + 5.46T + 41T^{2} \)
43 \( 1 + (1.74 + 1.74i)T + 43iT^{2} \)
47 \( 1 + (9.14 - 9.14i)T - 47iT^{2} \)
53 \( 1 + (1.03 - 1.03i)T - 53iT^{2} \)
59 \( 1 + 4.53T + 59T^{2} \)
61 \( 1 - 3T + 61T^{2} \)
67 \( 1 + (-8.81 + 8.81i)T - 67iT^{2} \)
71 \( 1 + 9.46iT - 71T^{2} \)
73 \( 1 + (-2.82 + 2.82i)T - 73iT^{2} \)
79 \( 1 - 0.535T + 79T^{2} \)
83 \( 1 + (-0.656 - 0.656i)T + 83iT^{2} \)
89 \( 1 + 6.92iT - 89T^{2} \)
97 \( 1 + (-4.43 - 4.43i)T + 97iT^{2} \)
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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

−11.62296505773825312123413379921, −10.92664802447373699603918104285, −9.796209540641302920601591240297, −9.226831197832524169545430055094, −7.48718051001369182114759195190, −6.85390319966154617385205353610, −4.97637969915031303869463374087, −4.63842603732416048319774398786, −3.22439725721287402853970558972, −1.83813186662703678092373766035, 2.25269936065356816363764482463, 3.41108022194449428665309711009, 4.93455500706823304270614398985, 5.75924135752740137949203917693, 6.94224559173018258728504272135, 8.012734528146882933106141967078, 8.497948413998902741354350697817, 9.945251920964549828444733783536, 11.35856119201973120324605402910, 11.95377649411396589969668001742

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