Properties

Label 2-1-1.1-c77-0-4
Degree $2$
Conductor $1$
Sign $-1$
Analytic cond. $37.5479$
Root an. cond. $6.12763$
Motivic weight $77$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.55e11·2-s + 1.22e18·3-s − 2.50e22·4-s + 1.38e27·5-s + 4.36e29·6-s − 5.00e32·7-s − 6.25e34·8-s − 3.96e36·9-s + 4.92e38·10-s − 1.21e40·11-s − 3.07e40·12-s − 3.54e41·13-s − 1.77e44·14-s + 1.70e45·15-s − 1.84e46·16-s + 1.84e47·17-s − 1.40e48·18-s − 2.35e49·19-s − 3.46e49·20-s − 6.14e50·21-s − 4.31e51·22-s + 1.55e52·23-s − 7.69e52·24-s + 1.25e54·25-s − 1.26e53·26-s − 1.16e55·27-s + 1.25e55·28-s + ⋯
L(s)  = 1  + 0.913·2-s + 0.525·3-s − 0.165·4-s + 1.70·5-s + 0.480·6-s − 1.45·7-s − 1.06·8-s − 0.723·9-s + 1.55·10-s − 0.979·11-s − 0.0869·12-s − 0.0460·13-s − 1.32·14-s + 0.895·15-s − 0.807·16-s + 0.781·17-s − 0.661·18-s − 1.37·19-s − 0.281·20-s − 0.764·21-s − 0.894·22-s + 0.582·23-s − 0.559·24-s + 1.90·25-s − 0.0420·26-s − 0.905·27-s + 0.240·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s) \, L(s)\cr=\mathstrut & -\,\Lambda(78-s)\end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut &\Gamma_{\C}(s+77/2) \, L(s)\cr=\mathstrut & -\,\Lambda(1-s)\end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1\)
Sign: $-1$
Analytic conductor: \(37.5479\)
Root analytic conductor: \(6.12763\)
Motivic weight: \(77\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1,\ (\ :77/2),\ -1)\)

Particular Values

\(L(39)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{79}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
good2 \( 1 - 3.55e11T + 1.51e23T^{2} \)
3 \( 1 - 1.22e18T + 5.47e36T^{2} \)
5 \( 1 - 1.38e27T + 6.61e53T^{2} \)
7 \( 1 + 5.00e32T + 1.18e65T^{2} \)
11 \( 1 + 1.21e40T + 1.53e80T^{2} \)
13 \( 1 + 3.54e41T + 5.93e85T^{2} \)
17 \( 1 - 1.84e47T + 5.55e94T^{2} \)
19 \( 1 + 2.35e49T + 2.91e98T^{2} \)
23 \( 1 - 1.55e52T + 7.12e104T^{2} \)
29 \( 1 + 2.36e56T + 4.02e112T^{2} \)
31 \( 1 - 1.62e56T + 6.83e114T^{2} \)
37 \( 1 - 1.28e60T + 5.64e120T^{2} \)
41 \( 1 + 1.91e62T + 1.52e124T^{2} \)
43 \( 1 + 3.74e62T + 5.98e125T^{2} \)
47 \( 1 - 6.85e63T + 5.64e128T^{2} \)
53 \( 1 - 5.42e65T + 5.87e132T^{2} \)
59 \( 1 + 7.28e67T + 2.26e136T^{2} \)
61 \( 1 - 5.56e68T + 2.95e137T^{2} \)
67 \( 1 + 1.72e70T + 4.05e140T^{2} \)
71 \( 1 - 2.59e71T + 3.52e142T^{2} \)
73 \( 1 + 9.27e71T + 2.99e143T^{2} \)
79 \( 1 + 6.11e72T + 1.31e146T^{2} \)
83 \( 1 - 1.75e73T + 5.87e147T^{2} \)
89 \( 1 - 1.53e75T + 1.26e150T^{2} \)
97 \( 1 + 4.42e75T + 9.58e152T^{2} \)
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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

−14.81684674503952522943008750881, −13.48673968521877326341246397424, −12.89741676239236568232492801686, −10.04657034162099175986649163573, −8.942047150104341786171008785629, −6.26793333844939544423092155334, −5.37208176044697332874969272562, −3.28996470810543097775428955450, −2.36854966842760420614828607236, 0, 2.36854966842760420614828607236, 3.28996470810543097775428955450, 5.37208176044697332874969272562, 6.26793333844939544423092155334, 8.942047150104341786171008785629, 10.04657034162099175986649163573, 12.89741676239236568232492801686, 13.48673968521877326341246397424, 14.81684674503952522943008750881

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