Properties

Label 2-6240-1.1-c1-0-14
Degree $2$
Conductor $6240$
Sign $1$
Analytic cond. $49.8266$
Root an. cond. $7.05879$
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  + 3-s − 5-s − 2.82·7-s + 9-s − 2.82·11-s + 13-s − 15-s − 3.65·17-s + 1.17·19-s − 2.82·21-s − 4·23-s + 25-s + 27-s − 7.65·29-s + 6.82·31-s − 2.82·33-s + 2.82·35-s − 2·37-s + 39-s − 2·41-s + 9.65·43-s − 45-s + 6.82·47-s + 1.00·49-s − 3.65·51-s − 2·53-s + 2.82·55-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s − 1.06·7-s + 0.333·9-s − 0.852·11-s + 0.277·13-s − 0.258·15-s − 0.886·17-s + 0.268·19-s − 0.617·21-s − 0.834·23-s + 0.200·25-s + 0.192·27-s − 1.42·29-s + 1.22·31-s − 0.492·33-s + 0.478·35-s − 0.328·37-s + 0.160·39-s − 0.312·41-s + 1.47·43-s − 0.149·45-s + 0.996·47-s + 0.142·49-s − 0.512·51-s − 0.274·53-s + 0.381·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 6240 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 6240 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(6240\)    =    \(2^{5} \cdot 3 \cdot 5 \cdot 13\)
Sign: $1$
Analytic conductor: \(49.8266\)
Root analytic conductor: \(7.05879\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 6240,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.376561592\)
\(L(\frac12)\) \(\approx\) \(1.376561592\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 - T \)
5 \( 1 + T \)
13 \( 1 - T \)
good7 \( 1 + 2.82T + 7T^{2} \)
11 \( 1 + 2.82T + 11T^{2} \)
17 \( 1 + 3.65T + 17T^{2} \)
19 \( 1 - 1.17T + 19T^{2} \)
23 \( 1 + 4T + 23T^{2} \)
29 \( 1 + 7.65T + 29T^{2} \)
31 \( 1 - 6.82T + 31T^{2} \)
37 \( 1 + 2T + 37T^{2} \)
41 \( 1 + 2T + 41T^{2} \)
43 \( 1 - 9.65T + 43T^{2} \)
47 \( 1 - 6.82T + 47T^{2} \)
53 \( 1 + 2T + 53T^{2} \)
59 \( 1 - 8.48T + 59T^{2} \)
61 \( 1 - 6T + 61T^{2} \)
67 \( 1 + 2.82T + 67T^{2} \)
71 \( 1 + 5.17T + 71T^{2} \)
73 \( 1 - 15.6T + 73T^{2} \)
79 \( 1 + 2.34T + 79T^{2} \)
83 \( 1 - 1.17T + 83T^{2} \)
89 \( 1 - 17.3T + 89T^{2} \)
97 \( 1 + 3.65T + 97T^{2} \)
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

−7.986670566002030683395853942275, −7.45470429801986328900002231543, −6.69353084831137070819910273190, −6.02336281164342769701599003632, −5.17551722681849086834980266010, −4.18758962183782718635967707456, −3.63002299131087803642245995445, −2.78880310297802647189884345659, −2.08485894192586346884349811534, −0.56492743521116634883363645384, 0.56492743521116634883363645384, 2.08485894192586346884349811534, 2.78880310297802647189884345659, 3.63002299131087803642245995445, 4.18758962183782718635967707456, 5.17551722681849086834980266010, 6.02336281164342769701599003632, 6.69353084831137070819910273190, 7.45470429801986328900002231543, 7.986670566002030683395853942275

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