Properties

Label 2-12e3-1.1-c3-0-55
Degree $2$
Conductor $1728$
Sign $-1$
Analytic cond. $101.955$
Root an. cond. $10.0972$
Motivic weight $3$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 37·7-s + 19·13-s + 163·19-s − 125·25-s + 308·31-s − 323·37-s + 520·43-s + 1.02e3·49-s − 719·61-s + 127·67-s − 919·73-s − 1.38e3·79-s − 703·91-s − 523·97-s − 1.80e3·103-s + 646·109-s + ⋯
L(s)  = 1  − 1.99·7-s + 0.405·13-s + 1.96·19-s − 25-s + 1.78·31-s − 1.43·37-s + 1.84·43-s + 2.99·49-s − 1.50·61-s + 0.231·67-s − 1.47·73-s − 1.97·79-s − 0.809·91-s − 0.547·97-s − 1.72·103-s + 0.567·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1728 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1728 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1728\)    =    \(2^{6} \cdot 3^{3}\)
Sign: $-1$
Analytic conductor: \(101.955\)
Root analytic conductor: \(10.0972\)
Motivic weight: \(3\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1728,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
good5 \( 1 + p^{3} T^{2} \)
7 \( 1 + 37 T + p^{3} T^{2} \)
11 \( 1 + p^{3} T^{2} \)
13 \( 1 - 19 T + p^{3} T^{2} \)
17 \( 1 + p^{3} T^{2} \)
19 \( 1 - 163 T + p^{3} T^{2} \)
23 \( 1 + p^{3} T^{2} \)
29 \( 1 + p^{3} T^{2} \)
31 \( 1 - 308 T + p^{3} T^{2} \)
37 \( 1 + 323 T + p^{3} T^{2} \)
41 \( 1 + p^{3} T^{2} \)
43 \( 1 - 520 T + p^{3} T^{2} \)
47 \( 1 + p^{3} T^{2} \)
53 \( 1 + p^{3} T^{2} \)
59 \( 1 + p^{3} T^{2} \)
61 \( 1 + 719 T + p^{3} T^{2} \)
67 \( 1 - 127 T + p^{3} T^{2} \)
71 \( 1 + p^{3} T^{2} \)
73 \( 1 + 919 T + p^{3} T^{2} \)
79 \( 1 + 1387 T + p^{3} T^{2} \)
83 \( 1 + p^{3} T^{2} \)
89 \( 1 + p^{3} T^{2} \)
97 \( 1 + 523 T + p^{3} T^{2} \)
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

−8.736252148750171260587251158642, −7.61889542759600248304402208852, −6.95695036037201351364977659980, −6.10644076831882206129524784449, −5.55692816019329043051388930576, −4.22187016298497694214221103188, −3.32120805113294860623945772413, −2.74011156060234711778168833946, −1.12752978428058204149306003201, 0, 1.12752978428058204149306003201, 2.74011156060234711778168833946, 3.32120805113294860623945772413, 4.22187016298497694214221103188, 5.55692816019329043051388930576, 6.10644076831882206129524784449, 6.95695036037201351364977659980, 7.61889542759600248304402208852, 8.736252148750171260587251158642

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