Properties

Label 2-1-1.1-c79-0-3
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  + 1.07e12·2-s − 9.45e18·3-s + 5.49e23·4-s − 5.27e26·5-s − 1.01e31·6-s − 3.45e33·7-s − 5.89e34·8-s + 4.00e37·9-s − 5.66e38·10-s + 2.33e41·11-s − 5.19e42·12-s − 5.41e43·13-s − 3.70e45·14-s + 4.98e45·15-s − 3.95e47·16-s + 5.59e48·17-s + 4.30e49·18-s − 2.84e48·19-s − 2.90e50·20-s + 3.26e52·21-s + 2.50e53·22-s − 7.81e52·23-s + 5.57e53·24-s − 1.62e55·25-s − 5.82e55·26-s + 8.68e55·27-s − 1.89e57·28-s + ⋯
L(s)  = 1  + 1.38·2-s − 1.34·3-s + 0.909·4-s − 0.129·5-s − 1.86·6-s − 1.43·7-s − 0.125·8-s + 0.813·9-s − 0.179·10-s + 1.71·11-s − 1.22·12-s − 0.541·13-s − 1.98·14-s + 0.174·15-s − 1.08·16-s + 1.39·17-s + 1.12·18-s − 0.00877·19-s − 0.117·20-s + 1.93·21-s + 2.36·22-s − 0.127·23-s + 0.168·24-s − 0.983·25-s − 0.747·26-s + 0.251·27-s − 1.30·28-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

\(L(40)\) \(\approx\) \(1.972707396\)
\(L(\frac12)\) \(\approx\) \(1.972707396\)
\(L(\frac{81}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
good2 \( 1 - 1.07e12T + 6.04e23T^{2} \)
3 \( 1 + 9.45e18T + 4.92e37T^{2} \)
5 \( 1 + 5.27e26T + 1.65e55T^{2} \)
7 \( 1 + 3.45e33T + 5.79e66T^{2} \)
11 \( 1 - 2.33e41T + 1.86e82T^{2} \)
13 \( 1 + 5.41e43T + 1.00e88T^{2} \)
17 \( 1 - 5.59e48T + 1.60e97T^{2} \)
19 \( 1 + 2.84e48T + 1.05e101T^{2} \)
23 \( 1 + 7.81e52T + 3.77e107T^{2} \)
29 \( 1 - 9.18e57T + 3.38e115T^{2} \)
31 \( 1 - 1.25e59T + 6.57e117T^{2} \)
37 \( 1 - 3.95e61T + 7.72e123T^{2} \)
41 \( 1 - 5.78e62T + 2.56e127T^{2} \)
43 \( 1 - 2.81e64T + 1.10e129T^{2} \)
47 \( 1 + 2.26e65T + 1.24e132T^{2} \)
53 \( 1 + 1.18e68T + 1.65e136T^{2} \)
59 \( 1 + 1.26e70T + 7.89e139T^{2} \)
61 \( 1 - 2.75e70T + 1.09e141T^{2} \)
67 \( 1 - 6.88e71T + 1.81e144T^{2} \)
71 \( 1 - 2.19e72T + 1.77e146T^{2} \)
73 \( 1 - 1.79e72T + 1.59e147T^{2} \)
79 \( 1 + 1.14e75T + 8.17e149T^{2} \)
83 \( 1 - 6.74e75T + 4.04e151T^{2} \)
89 \( 1 - 3.78e76T + 1.00e154T^{2} \)
97 \( 1 + 2.34e78T + 9.01e156T^{2} \)
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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

−15.94332465364546704083176052310, −14.14224448913184316559226436494, −12.39973495273673063464461914084, −11.82448633633861174051484207112, −9.765250113796691346170925918342, −6.58509434788769017196571620612, −5.94146884513462250177598342614, −4.43494186680390215756685092359, −3.17174258368265871893196000686, −0.72084184862080328275728459102, 0.72084184862080328275728459102, 3.17174258368265871893196000686, 4.43494186680390215756685092359, 5.94146884513462250177598342614, 6.58509434788769017196571620612, 9.765250113796691346170925918342, 11.82448633633861174051484207112, 12.39973495273673063464461914084, 14.14224448913184316559226436494, 15.94332465364546704083176052310

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