Properties

Label 2-2e2-1.1-c37-0-0
Degree $2$
Conductor $4$
Sign $1$
Analytic cond. $34.6856$
Root an. cond. $5.88944$
Motivic weight $37$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.31e8·3-s − 1.08e13·5-s − 4.54e15·7-s − 3.96e17·9-s + 1.61e19·11-s − 5.66e20·13-s + 2.50e21·15-s − 2.03e21·17-s + 2.44e22·19-s + 1.05e24·21-s − 1.30e25·23-s + 4.39e25·25-s + 1.96e26·27-s − 1.16e27·29-s + 6.59e27·31-s − 3.74e27·33-s + 4.91e28·35-s + 1.44e29·37-s + 1.31e29·39-s + 1.04e30·41-s + 2.02e30·43-s + 4.28e30·45-s − 7.03e30·47-s + 2.13e30·49-s + 4.71e29·51-s − 1.24e32·53-s − 1.74e32·55-s + ⋯
L(s)  = 1  − 0.345·3-s − 1.26·5-s − 1.05·7-s − 0.880·9-s + 0.877·11-s − 1.39·13-s + 0.437·15-s − 0.0350·17-s + 0.0538·19-s + 0.364·21-s − 0.838·23-s + 0.603·25-s + 0.649·27-s − 1.03·29-s + 1.69·31-s − 0.303·33-s + 1.33·35-s + 1.41·37-s + 0.482·39-s + 1.52·41-s + 1.22·43-s + 1.11·45-s − 0.819·47-s + 0.115·49-s + 0.0121·51-s − 1.56·53-s − 1.11·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(38-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4 ^{s/2} \, \Gamma_{\C}(s+37/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4\)    =    \(2^{2}\)
Sign: $1$
Analytic conductor: \(34.6856\)
Root analytic conductor: \(5.88944\)
Motivic weight: \(37\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4,\ (\ :37/2),\ 1)\)

Particular Values

\(L(19)\) \(\approx\) \(0.5338989841\)
\(L(\frac12)\) \(\approx\) \(0.5338989841\)
\(L(\frac{39}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
good3 \( 1 + 2.31e8T + 4.50e17T^{2} \)
5 \( 1 + 1.08e13T + 7.27e25T^{2} \)
7 \( 1 + 4.54e15T + 1.85e31T^{2} \)
11 \( 1 - 1.61e19T + 3.40e38T^{2} \)
13 \( 1 + 5.66e20T + 1.64e41T^{2} \)
17 \( 1 + 2.03e21T + 3.36e45T^{2} \)
19 \( 1 - 2.44e22T + 2.06e47T^{2} \)
23 \( 1 + 1.30e25T + 2.42e50T^{2} \)
29 \( 1 + 1.16e27T + 1.28e54T^{2} \)
31 \( 1 - 6.59e27T + 1.51e55T^{2} \)
37 \( 1 - 1.44e29T + 1.05e58T^{2} \)
41 \( 1 - 1.04e30T + 4.70e59T^{2} \)
43 \( 1 - 2.02e30T + 2.74e60T^{2} \)
47 \( 1 + 7.03e30T + 7.37e61T^{2} \)
53 \( 1 + 1.24e32T + 6.28e63T^{2} \)
59 \( 1 + 3.71e32T + 3.32e65T^{2} \)
61 \( 1 + 2.11e32T + 1.14e66T^{2} \)
67 \( 1 + 3.63e33T + 3.67e67T^{2} \)
71 \( 1 - 3.36e34T + 3.13e68T^{2} \)
73 \( 1 + 3.78e34T + 8.76e68T^{2} \)
79 \( 1 + 1.82e35T + 1.63e70T^{2} \)
83 \( 1 + 1.67e35T + 1.01e71T^{2} \)
89 \( 1 - 9.60e35T + 1.34e72T^{2} \)
97 \( 1 - 6.57e36T + 3.24e73T^{2} \)
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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

−16.00411018906582960616844651935, −14.52278012656763544534107129781, −12.42064234849410695909694218733, −11.44209189065042373294717436936, −9.517583005217942127665683938484, −7.74771658978220897600512942809, −6.22198621903759469765628983961, −4.29506598830855734989018877754, −2.88183590501335214989437136216, −0.42975724129345827606476198698, 0.42975724129345827606476198698, 2.88183590501335214989437136216, 4.29506598830855734989018877754, 6.22198621903759469765628983961, 7.74771658978220897600512942809, 9.517583005217942127665683938484, 11.44209189065042373294717436936, 12.42064234849410695909694218733, 14.52278012656763544534107129781, 16.00411018906582960616844651935

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