Properties

Label 2-123981-1.1-c1-0-13
Degree $2$
Conductor $123981$
Sign $-1$
Analytic cond. $989.993$
Root an. cond. $31.4641$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s − 4-s + 2·5-s + 6-s + 3·8-s + 9-s − 2·10-s + 11-s + 12-s + 13-s − 2·15-s − 16-s − 18-s − 4·19-s − 2·20-s − 22-s + 8·23-s − 3·24-s − 25-s − 26-s − 27-s + 10·29-s + 2·30-s − 5·32-s − 33-s − 36-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s − 1/2·4-s + 0.894·5-s + 0.408·6-s + 1.06·8-s + 1/3·9-s − 0.632·10-s + 0.301·11-s + 0.288·12-s + 0.277·13-s − 0.516·15-s − 1/4·16-s − 0.235·18-s − 0.917·19-s − 0.447·20-s − 0.213·22-s + 1.66·23-s − 0.612·24-s − 1/5·25-s − 0.196·26-s − 0.192·27-s + 1.85·29-s + 0.365·30-s − 0.883·32-s − 0.174·33-s − 1/6·36-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 123981 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 123981 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(123981\)    =    \(3 \cdot 11 \cdot 13 \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(989.993\)
Root analytic conductor: \(31.4641\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 123981,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
11 \( 1 - T \)
13 \( 1 - T \)
17 \( 1 \)
good2 \( 1 + T + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
7 \( 1 + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 - 10 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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

−13.77565256372549, −13.32978936602915, −12.86158420294654, −12.24946180774867, −11.97971857102897, −11.04394189560424, −10.75470589912075, −10.38844806473314, −9.927323147906790, −9.278801891734897, −9.013441792697107, −8.564832337374633, −7.931525235347072, −7.405754792941570, −6.669404382633610, −6.417031172977662, −5.818721907775743, −5.137295249454205, −4.686359225922958, −4.360992670544412, −3.394732487898351, −2.898962165428909, −1.848105346992005, −1.517995224277882, −0.8092826465064034, 0, 0.8092826465064034, 1.517995224277882, 1.848105346992005, 2.898962165428909, 3.394732487898351, 4.360992670544412, 4.686359225922958, 5.137295249454205, 5.818721907775743, 6.417031172977662, 6.669404382633610, 7.405754792941570, 7.931525235347072, 8.564832337374633, 9.013441792697107, 9.278801891734897, 9.927323147906790, 10.38844806473314, 10.75470589912075, 11.04394189560424, 11.97971857102897, 12.24946180774867, 12.86158420294654, 13.32978936602915, 13.77565256372549

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