Properties

Label 2-1-1.1-c79-0-0
Degree $2$
Conductor $1$
Sign $1$
Analytic cond. $39.5237$
Root an. cond. $6.28678$
Motivic weight $79$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.23e12·2-s − 2.24e18·3-s + 9.23e23·4-s − 5.14e27·5-s + 2.77e30·6-s + 4.93e32·7-s − 3.94e35·8-s − 4.42e37·9-s + 6.36e39·10-s + 1.90e41·11-s − 2.07e42·12-s − 7.98e43·13-s − 6.09e44·14-s + 1.15e46·15-s − 7.02e46·16-s − 4.22e48·17-s + 5.46e49·18-s − 5.43e50·19-s − 4.75e51·20-s − 1.10e51·21-s − 2.35e53·22-s − 6.81e53·23-s + 8.86e53·24-s + 9.94e54·25-s + 9.87e55·26-s + 2.09e56·27-s + 4.55e56·28-s + ⋯
L(s)  = 1  − 1.59·2-s − 0.319·3-s + 1.52·4-s − 1.26·5-s + 0.508·6-s + 0.204·7-s − 0.840·8-s − 0.897·9-s + 2.01·10-s + 1.39·11-s − 0.488·12-s − 0.796·13-s − 0.325·14-s + 0.404·15-s − 0.192·16-s − 1.05·17-s + 1.42·18-s − 1.67·19-s − 1.93·20-s − 0.0655·21-s − 2.21·22-s − 1.10·23-s + 0.268·24-s + 0.601·25-s + 1.26·26-s + 0.606·27-s + 0.313·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s) \, L(s)\cr=\mathstrut & \,\Lambda(80-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s+79/2) \, L(s)\cr=\mathstrut & \,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1\)
Sign: $1$
Analytic conductor: \(39.5237\)
Root analytic conductor: \(6.28678\)
Motivic weight: \(79\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1,\ (\ :79/2),\ 1)\)

Particular Values

\(L(40)\) \(\approx\) \(0.1206329045\)
\(L(\frac12)\) \(\approx\) \(0.1206329045\)
\(L(\frac{81}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
good2 \( 1 + 1.23e12T + 6.04e23T^{2} \)
3 \( 1 + 2.24e18T + 4.92e37T^{2} \)
5 \( 1 + 5.14e27T + 1.65e55T^{2} \)
7 \( 1 - 4.93e32T + 5.79e66T^{2} \)
11 \( 1 - 1.90e41T + 1.86e82T^{2} \)
13 \( 1 + 7.98e43T + 1.00e88T^{2} \)
17 \( 1 + 4.22e48T + 1.60e97T^{2} \)
19 \( 1 + 5.43e50T + 1.05e101T^{2} \)
23 \( 1 + 6.81e53T + 3.77e107T^{2} \)
29 \( 1 + 1.01e58T + 3.38e115T^{2} \)
31 \( 1 - 1.25e58T + 6.57e117T^{2} \)
37 \( 1 + 6.27e61T + 7.72e123T^{2} \)
41 \( 1 - 6.35e63T + 2.56e127T^{2} \)
43 \( 1 + 1.89e64T + 1.10e129T^{2} \)
47 \( 1 + 6.42e65T + 1.24e132T^{2} \)
53 \( 1 - 1.33e68T + 1.65e136T^{2} \)
59 \( 1 + 2.01e69T + 7.89e139T^{2} \)
61 \( 1 - 1.94e69T + 1.09e141T^{2} \)
67 \( 1 + 1.81e72T + 1.81e144T^{2} \)
71 \( 1 - 1.18e73T + 1.77e146T^{2} \)
73 \( 1 - 2.44e73T + 1.59e147T^{2} \)
79 \( 1 - 1.60e74T + 8.17e149T^{2} \)
83 \( 1 - 4.26e75T + 4.04e151T^{2} \)
89 \( 1 - 1.07e77T + 1.00e154T^{2} \)
97 \( 1 + 3.66e78T + 9.01e156T^{2} \)
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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

−16.57379500823388087917171666340, −14.90927712438627648979983198492, −11.86862945983805402032115812380, −10.96810279300350721435114564975, −9.089113819861902983881996800027, −8.014057266102467178760383705238, −6.61145025976504718644567543284, −4.13560599012070053392534113422, −1.99966424155203966989268386725, −0.25326550789926601380635987089, 0.25326550789926601380635987089, 1.99966424155203966989268386725, 4.13560599012070053392534113422, 6.61145025976504718644567543284, 8.014057266102467178760383705238, 9.089113819861902983881996800027, 10.96810279300350721435114564975, 11.86862945983805402032115812380, 14.90927712438627648979983198492, 16.57379500823388087917171666340

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