Properties

Label 2-207-1.1-c7-0-1
Degree $2$
Conductor $207$
Sign $1$
Analytic cond. $64.6637$
Root an. cond. $8.04137$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 0.595·2-s − 127.·4-s − 80.2·5-s − 870.·7-s − 152.·8-s − 47.7·10-s − 7.23e3·11-s − 1.16e4·13-s − 518.·14-s + 1.62e4·16-s − 1.97e4·17-s + 1.60e4·19-s + 1.02e4·20-s − 4.30e3·22-s − 1.21e4·23-s − 7.16e4·25-s − 6.94e3·26-s + 1.11e5·28-s − 2.13e5·29-s − 9.57e4·31-s + 2.91e4·32-s − 1.17e4·34-s + 6.98e4·35-s − 1.00e5·37-s + 9.53e3·38-s + 1.22e4·40-s + 3.53e5·41-s + ⋯
L(s)  = 1  + 0.0526·2-s − 0.997·4-s − 0.287·5-s − 0.959·7-s − 0.105·8-s − 0.0151·10-s − 1.63·11-s − 1.47·13-s − 0.0504·14-s + 0.991·16-s − 0.974·17-s + 0.535·19-s + 0.286·20-s − 0.0862·22-s − 0.208·23-s − 0.917·25-s − 0.0774·26-s + 0.956·28-s − 1.62·29-s − 0.577·31-s + 0.157·32-s − 0.0512·34-s + 0.275·35-s − 0.325·37-s + 0.0281·38-s + 0.0301·40-s + 0.801·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 207 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 207 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(207\)    =    \(3^{2} \cdot 23\)
Sign: $1$
Analytic conductor: \(64.6637\)
Root analytic conductor: \(8.04137\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 207,\ (\ :7/2),\ 1)\)

Particular Values

\(L(4)\) \(\approx\) \(0.03593625495\)
\(L(\frac12)\) \(\approx\) \(0.03593625495\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
23 \( 1 + 1.21e4T \)
good2 \( 1 - 0.595T + 128T^{2} \)
5 \( 1 + 80.2T + 7.81e4T^{2} \)
7 \( 1 + 870.T + 8.23e5T^{2} \)
11 \( 1 + 7.23e3T + 1.94e7T^{2} \)
13 \( 1 + 1.16e4T + 6.27e7T^{2} \)
17 \( 1 + 1.97e4T + 4.10e8T^{2} \)
19 \( 1 - 1.60e4T + 8.93e8T^{2} \)
29 \( 1 + 2.13e5T + 1.72e10T^{2} \)
31 \( 1 + 9.57e4T + 2.75e10T^{2} \)
37 \( 1 + 1.00e5T + 9.49e10T^{2} \)
41 \( 1 - 3.53e5T + 1.94e11T^{2} \)
43 \( 1 - 1.41e5T + 2.71e11T^{2} \)
47 \( 1 + 3.49e5T + 5.06e11T^{2} \)
53 \( 1 + 1.05e6T + 1.17e12T^{2} \)
59 \( 1 - 2.31e6T + 2.48e12T^{2} \)
61 \( 1 + 1.32e6T + 3.14e12T^{2} \)
67 \( 1 + 5.96e5T + 6.06e12T^{2} \)
71 \( 1 - 3.73e6T + 9.09e12T^{2} \)
73 \( 1 - 1.58e6T + 1.10e13T^{2} \)
79 \( 1 - 3.82e5T + 1.92e13T^{2} \)
83 \( 1 - 3.89e6T + 2.71e13T^{2} \)
89 \( 1 + 4.39e6T + 4.42e13T^{2} \)
97 \( 1 + 8.32e6T + 8.07e13T^{2} \)
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

−11.02705079159159052013599418575, −9.867171127357527683058400172012, −9.398601670853890536496585211417, −8.055013169676755691138162353065, −7.26267701036639207047860960913, −5.69734306172497652294321713846, −4.82701310622414423849005975804, −3.59938214614869978548311765026, −2.37964366128211852496298000020, −0.092927030464922125711517717232, 0.092927030464922125711517717232, 2.37964366128211852496298000020, 3.59938214614869978548311765026, 4.82701310622414423849005975804, 5.69734306172497652294321713846, 7.26267701036639207047860960913, 8.055013169676755691138162353065, 9.398601670853890536496585211417, 9.867171127357527683058400172012, 11.02705079159159052013599418575

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