Properties

Label 2-1250-1.1-c3-0-28
Degree $2$
Conductor $1250$
Sign $1$
Analytic cond. $73.7523$
Root an. cond. $8.58792$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s − 0.313·3-s + 4·4-s − 0.626·6-s − 8.77·7-s + 8·8-s − 26.9·9-s − 55.0·11-s − 1.25·12-s + 15.2·13-s − 17.5·14-s + 16·16-s − 48.5·17-s − 53.8·18-s + 109.·19-s + 2.75·21-s − 110.·22-s − 113.·23-s − 2.50·24-s + 30.4·26-s + 16.8·27-s − 35.1·28-s + 169.·29-s + 246.·31-s + 32·32-s + 17.2·33-s − 97.0·34-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.0603·3-s + 0.5·4-s − 0.0426·6-s − 0.473·7-s + 0.353·8-s − 0.996·9-s − 1.50·11-s − 0.0301·12-s + 0.324·13-s − 0.335·14-s + 0.250·16-s − 0.692·17-s − 0.704·18-s + 1.32·19-s + 0.0285·21-s − 1.06·22-s − 1.02·23-s − 0.0213·24-s + 0.229·26-s + 0.120·27-s − 0.236·28-s + 1.08·29-s + 1.42·31-s + 0.176·32-s + 0.0909·33-s − 0.489·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1250 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1250 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1250\)    =    \(2 \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(73.7523\)
Root analytic conductor: \(8.58792\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1250,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.393916667\)
\(L(\frac12)\) \(\approx\) \(2.393916667\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 2T \)
5 \( 1 \)
good3 \( 1 + 0.313T + 27T^{2} \)
7 \( 1 + 8.77T + 343T^{2} \)
11 \( 1 + 55.0T + 1.33e3T^{2} \)
13 \( 1 - 15.2T + 2.19e3T^{2} \)
17 \( 1 + 48.5T + 4.91e3T^{2} \)
19 \( 1 - 109.T + 6.85e3T^{2} \)
23 \( 1 + 113.T + 1.21e4T^{2} \)
29 \( 1 - 169.T + 2.43e4T^{2} \)
31 \( 1 - 246.T + 2.97e4T^{2} \)
37 \( 1 - 367.T + 5.06e4T^{2} \)
41 \( 1 - 111.T + 6.89e4T^{2} \)
43 \( 1 - 318.T + 7.95e4T^{2} \)
47 \( 1 - 161.T + 1.03e5T^{2} \)
53 \( 1 - 9.34T + 1.48e5T^{2} \)
59 \( 1 + 167.T + 2.05e5T^{2} \)
61 \( 1 - 425.T + 2.26e5T^{2} \)
67 \( 1 - 241.T + 3.00e5T^{2} \)
71 \( 1 - 380.T + 3.57e5T^{2} \)
73 \( 1 - 622.T + 3.89e5T^{2} \)
79 \( 1 - 7.92T + 4.93e5T^{2} \)
83 \( 1 + 484.T + 5.71e5T^{2} \)
89 \( 1 + 1.51e3T + 7.04e5T^{2} \)
97 \( 1 - 1.59e3T + 9.12e5T^{2} \)
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

−9.445914547683587839212707965143, −8.252061082323013312073763046941, −7.78982022018323772317527050581, −6.59576358933502868865301642996, −5.88258727162519738624377997367, −5.17187368531606052200967971822, −4.19465714605442694507798410450, −2.95166130870093972454772646203, −2.50227590064681484137741610720, −0.68059475045234877564356964650, 0.68059475045234877564356964650, 2.50227590064681484137741610720, 2.95166130870093972454772646203, 4.19465714605442694507798410450, 5.17187368531606052200967971822, 5.88258727162519738624377997367, 6.59576358933502868865301642996, 7.78982022018323772317527050581, 8.252061082323013312073763046941, 9.445914547683587839212707965143

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