Properties

Label 2-4020-1.1-c1-0-24
Degree $2$
Conductor $4020$
Sign $1$
Analytic cond. $32.0998$
Root an. cond. $5.66567$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 5-s − 0.239·7-s + 9-s + 4.45·11-s + 6.75·13-s + 15-s + 0.115·17-s + 0.902·19-s − 0.239·21-s + 8.04·23-s + 25-s + 27-s − 6.28·29-s + 5.30·31-s + 4.45·33-s − 0.239·35-s − 11.4·37-s + 6.75·39-s + 1.22·41-s − 3.53·43-s + 45-s − 4.40·47-s − 6.94·49-s + 0.115·51-s − 6.23·53-s + 4.45·55-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s − 0.0904·7-s + 0.333·9-s + 1.34·11-s + 1.87·13-s + 0.258·15-s + 0.0280·17-s + 0.206·19-s − 0.0522·21-s + 1.67·23-s + 0.200·25-s + 0.192·27-s − 1.16·29-s + 0.952·31-s + 0.776·33-s − 0.0404·35-s − 1.87·37-s + 1.08·39-s + 0.190·41-s − 0.538·43-s + 0.149·45-s − 0.643·47-s − 0.991·49-s + 0.0161·51-s − 0.855·53-s + 0.601·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4020 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4020\)    =    \(2^{2} \cdot 3 \cdot 5 \cdot 67\)
Sign: $1$
Analytic conductor: \(32.0998\)
Root analytic conductor: \(5.66567\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4020,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.281809545\)
\(L(\frac12)\) \(\approx\) \(3.281809545\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
67 \( 1 + T \)
good7 \( 1 + 0.239T + 7T^{2} \)
11 \( 1 - 4.45T + 11T^{2} \)
13 \( 1 - 6.75T + 13T^{2} \)
17 \( 1 - 0.115T + 17T^{2} \)
19 \( 1 - 0.902T + 19T^{2} \)
23 \( 1 - 8.04T + 23T^{2} \)
29 \( 1 + 6.28T + 29T^{2} \)
31 \( 1 - 5.30T + 31T^{2} \)
37 \( 1 + 11.4T + 37T^{2} \)
41 \( 1 - 1.22T + 41T^{2} \)
43 \( 1 + 3.53T + 43T^{2} \)
47 \( 1 + 4.40T + 47T^{2} \)
53 \( 1 + 6.23T + 53T^{2} \)
59 \( 1 + 8.41T + 59T^{2} \)
61 \( 1 - 5.35T + 61T^{2} \)
71 \( 1 - 6.97T + 71T^{2} \)
73 \( 1 - 7.40T + 73T^{2} \)
79 \( 1 + 14.9T + 79T^{2} \)
83 \( 1 + 1.14T + 83T^{2} \)
89 \( 1 - 9.99T + 89T^{2} \)
97 \( 1 - 5.69T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.700053213203047667974280956593, −7.81548978653157679732118208018, −6.74808741171017007034333107872, −6.48028402183392568024485082779, −5.52287161453335792242547710198, −4.59833141290640017031976590662, −3.57036480508435668868599142864, −3.23014573216680997480781041233, −1.78172177507753736377305033964, −1.15224035206312284303481680784, 1.15224035206312284303481680784, 1.78172177507753736377305033964, 3.23014573216680997480781041233, 3.57036480508435668868599142864, 4.59833141290640017031976590662, 5.52287161453335792242547710198, 6.48028402183392568024485082779, 6.74808741171017007034333107872, 7.81548978653157679732118208018, 8.700053213203047667974280956593

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