Properties

Label 2-1-1.1-c91-0-4
Degree $2$
Conductor $1$
Sign $1$
Analytic cond. $52.4421$
Root an. cond. $7.24169$
Motivic weight $91$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 7.65e13·2-s − 2.65e21·3-s + 3.37e27·4-s − 4.45e31·5-s − 2.03e35·6-s + 2.84e38·7-s + 6.89e40·8-s − 1.91e43·9-s − 3.40e45·10-s + 9.72e46·11-s − 8.97e48·12-s + 6.30e50·13-s + 2.17e52·14-s + 1.18e53·15-s − 3.08e54·16-s − 5.77e55·17-s − 1.46e57·18-s + 1.72e58·19-s − 1.50e59·20-s − 7.55e59·21-s + 7.44e60·22-s + 1.13e62·23-s − 1.83e62·24-s − 2.05e63·25-s + 4.82e64·26-s + 1.20e65·27-s + 9.59e65·28-s + ⋯
L(s)  = 1  + 1.53·2-s − 0.519·3-s + 1.36·4-s − 0.701·5-s − 0.798·6-s + 1.00·7-s + 0.559·8-s − 0.730·9-s − 1.07·10-s + 0.402·11-s − 0.708·12-s + 1.30·13-s + 1.54·14-s + 0.364·15-s − 0.503·16-s − 0.597·17-s − 1.12·18-s + 1.12·19-s − 0.956·20-s − 0.521·21-s + 0.618·22-s + 1.25·23-s − 0.290·24-s − 0.508·25-s + 2.00·26-s + 0.898·27-s + 1.36·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s) \, L(s)\cr=\mathstrut & \,\Lambda(92-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s+91/2) \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1\)
Sign: $1$
Analytic conductor: \(52.4421\)
Root analytic conductor: \(7.24169\)
Motivic weight: \(91\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1,\ (\ :91/2),\ 1)\)

Particular Values

\(L(46)\) \(\approx\) \(4.248639536\)
\(L(\frac12)\) \(\approx\) \(4.248639536\)
\(L(\frac{93}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
good2 \( 1 - 7.65e13T + 2.47e27T^{2} \)
3 \( 1 + 2.65e21T + 2.61e43T^{2} \)
5 \( 1 + 4.45e31T + 4.03e63T^{2} \)
7 \( 1 - 2.84e38T + 8.01e76T^{2} \)
11 \( 1 - 9.72e46T + 5.84e94T^{2} \)
13 \( 1 - 6.30e50T + 2.33e101T^{2} \)
17 \( 1 + 5.77e55T + 9.35e111T^{2} \)
19 \( 1 - 1.72e58T + 2.32e116T^{2} \)
23 \( 1 - 1.13e62T + 8.26e123T^{2} \)
29 \( 1 - 5.78e66T + 1.19e133T^{2} \)
31 \( 1 - 5.69e67T + 5.17e135T^{2} \)
37 \( 1 - 4.23e71T + 5.08e142T^{2} \)
41 \( 1 + 2.50e72T + 5.79e146T^{2} \)
43 \( 1 + 1.35e74T + 4.42e148T^{2} \)
47 \( 1 + 1.35e76T + 1.44e152T^{2} \)
53 \( 1 - 4.17e78T + 8.11e156T^{2} \)
59 \( 1 - 3.62e80T + 1.40e161T^{2} \)
61 \( 1 - 9.25e80T + 2.91e162T^{2} \)
67 \( 1 - 1.21e83T + 1.48e166T^{2} \)
71 \( 1 + 9.39e82T + 2.91e168T^{2} \)
73 \( 1 + 5.75e84T + 3.65e169T^{2} \)
79 \( 1 + 1.40e86T + 4.83e172T^{2} \)
83 \( 1 + 1.48e87T + 4.32e174T^{2} \)
89 \( 1 - 3.15e88T + 2.48e177T^{2} \)
97 \( 1 + 8.67e89T + 6.25e180T^{2} \)
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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

−14.70434060788709801119681491921, −13.48851914736799849392136708130, −11.70279331720407519908165253359, −11.30431593572105218107547580339, −8.400976617496344736586585534097, −6.53526846695273951186242505097, −5.27211055226526977320336903362, −4.21902452762202469201490419899, −2.91870318452728912422447069082, −0.988309986932571347789043990027, 0.988309986932571347789043990027, 2.91870318452728912422447069082, 4.21902452762202469201490419899, 5.27211055226526977320336903362, 6.53526846695273951186242505097, 8.400976617496344736586585534097, 11.30431593572105218107547580339, 11.70279331720407519908165253359, 13.48851914736799849392136708130, 14.70434060788709801119681491921

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