Properties

Label 2-1-1.1-c79-0-4
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  − 8.42e11·2-s + 1.18e19·3-s + 1.05e23·4-s + 5.37e27·5-s − 9.97e30·6-s − 2.88e33·7-s + 4.20e35·8-s + 9.08e37·9-s − 4.52e39·10-s + 1.27e41·11-s + 1.24e42·12-s + 8.81e43·13-s + 2.42e45·14-s + 6.36e46·15-s − 4.18e47·16-s − 2.88e47·17-s − 7.65e49·18-s + 2.48e50·19-s + 5.66e50·20-s − 3.41e52·21-s − 1.07e53·22-s − 9.54e53·23-s + 4.97e54·24-s + 1.23e55·25-s − 7.43e55·26-s + 4.92e56·27-s − 3.04e56·28-s + ⋯
L(s)  = 1  − 1.08·2-s + 1.68·3-s + 0.174·4-s + 1.32·5-s − 1.82·6-s − 1.19·7-s + 0.894·8-s + 1.84·9-s − 1.43·10-s + 0.935·11-s + 0.294·12-s + 0.880·13-s + 1.29·14-s + 2.22·15-s − 1.14·16-s − 0.0721·17-s − 1.99·18-s + 0.765·19-s + 0.230·20-s − 2.02·21-s − 1.01·22-s − 1.55·23-s + 1.50·24-s + 0.744·25-s − 0.954·26-s + 1.42·27-s − 0.209·28-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

\(L(40)\) \(\approx\) \(2.562982764\)
\(L(\frac12)\) \(\approx\) \(2.562982764\)
\(L(\frac{81}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
good2 \( 1 + 8.42e11T + 6.04e23T^{2} \)
3 \( 1 - 1.18e19T + 4.92e37T^{2} \)
5 \( 1 - 5.37e27T + 1.65e55T^{2} \)
7 \( 1 + 2.88e33T + 5.79e66T^{2} \)
11 \( 1 - 1.27e41T + 1.86e82T^{2} \)
13 \( 1 - 8.81e43T + 1.00e88T^{2} \)
17 \( 1 + 2.88e47T + 1.60e97T^{2} \)
19 \( 1 - 2.48e50T + 1.05e101T^{2} \)
23 \( 1 + 9.54e53T + 3.77e107T^{2} \)
29 \( 1 - 2.62e57T + 3.38e115T^{2} \)
31 \( 1 - 5.35e58T + 6.57e117T^{2} \)
37 \( 1 - 1.24e62T + 7.72e123T^{2} \)
41 \( 1 - 4.32e62T + 2.56e127T^{2} \)
43 \( 1 + 2.59e64T + 1.10e129T^{2} \)
47 \( 1 - 1.81e65T + 1.24e132T^{2} \)
53 \( 1 + 1.64e68T + 1.65e136T^{2} \)
59 \( 1 - 1.72e70T + 7.89e139T^{2} \)
61 \( 1 - 3.55e70T + 1.09e141T^{2} \)
67 \( 1 - 1.15e71T + 1.81e144T^{2} \)
71 \( 1 - 1.64e73T + 1.77e146T^{2} \)
73 \( 1 + 2.56e72T + 1.59e147T^{2} \)
79 \( 1 - 1.45e75T + 8.17e149T^{2} \)
83 \( 1 - 5.44e75T + 4.04e151T^{2} \)
89 \( 1 - 1.18e76T + 1.00e154T^{2} \)
97 \( 1 + 2.81e78T + 9.01e156T^{2} \)
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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

−16.18906363462435269500334942312, −14.06286354893766375040193102653, −13.31259098394529976760683078015, −9.844507010027583086402463229156, −9.469484718529697102187267081141, −8.252996609602681201486189189326, −6.48436546906874165710182175042, −3.74447914094962328498607883221, −2.27486611006901282937269064041, −1.13148549752498362450558244495, 1.13148549752498362450558244495, 2.27486611006901282937269064041, 3.74447914094962328498607883221, 6.48436546906874165710182175042, 8.252996609602681201486189189326, 9.469484718529697102187267081141, 9.844507010027583086402463229156, 13.31259098394529976760683078015, 14.06286354893766375040193102653, 16.18906363462435269500334942312

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