Properties

Label 2-750-1.1-c1-0-8
Degree $2$
Conductor $750$
Sign $1$
Analytic cond. $5.98878$
Root an. cond. $2.44719$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 3-s + 4-s + 6-s − 0.618·7-s + 8-s + 9-s − 1.61·11-s + 12-s + 4.85·13-s − 0.618·14-s + 16-s + 0.763·17-s + 18-s + 5.85·19-s − 0.618·21-s − 1.61·22-s + 4.85·23-s + 24-s + 4.85·26-s + 27-s − 0.618·28-s − 2.76·29-s − 2.47·31-s + 32-s − 1.61·33-s + 0.763·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.408·6-s − 0.233·7-s + 0.353·8-s + 0.333·9-s − 0.487·11-s + 0.288·12-s + 1.34·13-s − 0.165·14-s + 0.250·16-s + 0.185·17-s + 0.235·18-s + 1.34·19-s − 0.134·21-s − 0.344·22-s + 1.01·23-s + 0.204·24-s + 0.951·26-s + 0.192·27-s − 0.116·28-s − 0.513·29-s − 0.444·31-s + 0.176·32-s − 0.281·33-s + 0.131·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 750 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 750 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(750\)    =    \(2 \cdot 3 \cdot 5^{3}\)
Sign: $1$
Analytic conductor: \(5.98878\)
Root analytic conductor: \(2.44719\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 750,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.911128567\)
\(L(\frac12)\) \(\approx\) \(2.911128567\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 - T \)
5 \( 1 \)
good7 \( 1 + 0.618T + 7T^{2} \)
11 \( 1 + 1.61T + 11T^{2} \)
13 \( 1 - 4.85T + 13T^{2} \)
17 \( 1 - 0.763T + 17T^{2} \)
19 \( 1 - 5.85T + 19T^{2} \)
23 \( 1 - 4.85T + 23T^{2} \)
29 \( 1 + 2.76T + 29T^{2} \)
31 \( 1 + 2.47T + 31T^{2} \)
37 \( 1 + 9.56T + 37T^{2} \)
41 \( 1 + 9.38T + 41T^{2} \)
43 \( 1 - 5.70T + 43T^{2} \)
47 \( 1 - 1.61T + 47T^{2} \)
53 \( 1 - 5.38T + 53T^{2} \)
59 \( 1 + 13.0T + 59T^{2} \)
61 \( 1 + 9.70T + 61T^{2} \)
67 \( 1 + 3.70T + 67T^{2} \)
71 \( 1 + 3.52T + 71T^{2} \)
73 \( 1 - 12.9T + 73T^{2} \)
79 \( 1 - 13.4T + 79T^{2} \)
83 \( 1 + 14.9T + 83T^{2} \)
89 \( 1 + 18.0T + 89T^{2} \)
97 \( 1 - 9.70T + 97T^{2} \)
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

−10.49901724246114201745245450906, −9.448312331585159139387796529332, −8.638418767219358869130203632791, −7.66130772095485932139952497465, −6.87193049468976660805782303143, −5.79376436374249688830188884938, −4.94335705396492460099575127121, −3.63383674900375100745391922346, −3.04912687077782528567868562596, −1.52018401436931715243075964872, 1.52018401436931715243075964872, 3.04912687077782528567868562596, 3.63383674900375100745391922346, 4.94335705396492460099575127121, 5.79376436374249688830188884938, 6.87193049468976660805782303143, 7.66130772095485932139952497465, 8.638418767219358869130203632791, 9.448312331585159139387796529332, 10.49901724246114201745245450906

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