Properties

Label 2-2550-1.1-c1-0-50
Degree $2$
Conductor $2550$
Sign $-1$
Analytic cond. $20.3618$
Root an. cond. $4.51241$
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 + 6-s − 3·7-s + 8-s + 9-s − 5·11-s + 12-s − 4·13-s − 3·14-s + 16-s + 17-s + 18-s − 19-s − 3·21-s − 5·22-s + 4·23-s + 24-s − 4·26-s + 27-s − 3·28-s − 4·29-s − 31-s + 32-s − 5·33-s + 34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s + 0.408·6-s − 1.13·7-s + 0.353·8-s + 1/3·9-s − 1.50·11-s + 0.288·12-s − 1.10·13-s − 0.801·14-s + 1/4·16-s + 0.242·17-s + 0.235·18-s − 0.229·19-s − 0.654·21-s − 1.06·22-s + 0.834·23-s + 0.204·24-s − 0.784·26-s + 0.192·27-s − 0.566·28-s − 0.742·29-s − 0.179·31-s + 0.176·32-s − 0.870·33-s + 0.171·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2550 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2550 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2550\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 17\)
Sign: $-1$
Analytic conductor: \(20.3618\)
Root analytic conductor: \(4.51241\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2550,\ (\ :1/2),\ -1)\)

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)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 - T \)
3 \( 1 - T \)
5 \( 1 \)
17 \( 1 - T \)
good7 \( 1 + 3 T + p T^{2} \) 1.7.d
11 \( 1 + 5 T + p T^{2} \) 1.11.f
13 \( 1 + 4 T + p T^{2} \) 1.13.e
19 \( 1 + T + p T^{2} \) 1.19.b
23 \( 1 - 4 T + p T^{2} \) 1.23.ae
29 \( 1 + 4 T + p T^{2} \) 1.29.e
31 \( 1 + T + p T^{2} \) 1.31.b
37 \( 1 - 9 T + p T^{2} \) 1.37.aj
41 \( 1 + 10 T + p T^{2} \) 1.41.k
43 \( 1 + 11 T + p T^{2} \) 1.43.l
47 \( 1 + 9 T + p T^{2} \) 1.47.j
53 \( 1 + 3 T + p T^{2} \) 1.53.d
59 \( 1 + 8 T + p T^{2} \) 1.59.i
61 \( 1 + 14 T + p T^{2} \) 1.61.o
67 \( 1 - 7 T + p T^{2} \) 1.67.ah
71 \( 1 - 14 T + p T^{2} \) 1.71.ao
73 \( 1 + 2 T + p T^{2} \) 1.73.c
79 \( 1 + 5 T + p T^{2} \) 1.79.f
83 \( 1 + 8 T + p T^{2} \) 1.83.i
89 \( 1 + 2 T + p T^{2} \) 1.89.c
97 \( 1 - 14 T + p T^{2} \) 1.97.ao
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

−8.352929112961728280899734692116, −7.66445519535649845552736365187, −6.98206144750941278763521419807, −6.20687552459893569178903967153, −5.20192828523326710084652496156, −4.65174741569572174849678402560, −3.32293455941357984088037082894, −2.97338740971163441188841279163, −1.97760349001575332689705434741, 0, 1.97760349001575332689705434741, 2.97338740971163441188841279163, 3.32293455941357984088037082894, 4.65174741569572174849678402560, 5.20192828523326710084652496156, 6.20687552459893569178903967153, 6.98206144750941278763521419807, 7.66445519535649845552736365187, 8.352929112961728280899734692116

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