Properties

Label 2-3-1.1-c71-0-2
Degree $2$
Conductor $3$
Sign $1$
Analytic cond. $95.7738$
Root an. cond. $9.78641$
Motivic weight $71$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 4.39e10·2-s − 5.00e16·3-s − 4.26e20·4-s + 4.61e24·5-s − 2.20e27·6-s − 1.72e30·7-s − 1.22e32·8-s + 2.50e33·9-s + 2.02e35·10-s − 3.29e36·11-s + 2.13e37·12-s − 5.27e39·13-s − 7.60e40·14-s − 2.30e41·15-s − 4.38e42·16-s + 2.19e42·17-s + 1.10e44·18-s + 1.32e45·19-s − 1.96e45·20-s + 8.65e46·21-s − 1.45e47·22-s + 4.12e47·23-s + 6.13e48·24-s − 2.10e49·25-s − 2.32e50·26-s − 1.25e50·27-s + 7.37e50·28-s + ⋯
L(s)  = 1  + 0.905·2-s − 0.577·3-s − 0.180·4-s + 0.708·5-s − 0.522·6-s − 1.72·7-s − 1.06·8-s + 0.333·9-s + 0.641·10-s − 0.354·11-s + 0.104·12-s − 1.50·13-s − 1.56·14-s − 0.409·15-s − 0.786·16-s + 0.0457·17-s + 0.301·18-s + 0.534·19-s − 0.127·20-s + 0.996·21-s − 0.320·22-s + 0.187·23-s + 0.617·24-s − 0.498·25-s − 1.36·26-s − 0.192·27-s + 0.311·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(72-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3 ^{s/2} \, \Gamma_{\C}(s+71/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3\)
Sign: $1$
Analytic conductor: \(95.7738\)
Root analytic conductor: \(9.78641\)
Motivic weight: \(71\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3,\ (\ :71/2),\ 1)\)

Particular Values

\(L(36)\) \(\approx\) \(0.9557758314\)
\(L(\frac12)\) \(\approx\) \(0.9557758314\)
\(L(\frac{73}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 5.00e16T \)
good2 \( 1 - 4.39e10T + 2.36e21T^{2} \)
5 \( 1 - 4.61e24T + 4.23e49T^{2} \)
7 \( 1 + 1.72e30T + 1.00e60T^{2} \)
11 \( 1 + 3.29e36T + 8.68e73T^{2} \)
13 \( 1 + 5.27e39T + 1.23e79T^{2} \)
17 \( 1 - 2.19e42T + 2.30e87T^{2} \)
19 \( 1 - 1.32e45T + 6.18e90T^{2} \)
23 \( 1 - 4.12e47T + 4.81e96T^{2} \)
29 \( 1 - 9.84e51T + 6.76e103T^{2} \)
31 \( 1 + 1.36e53T + 7.70e105T^{2} \)
37 \( 1 + 3.72e55T + 2.19e111T^{2} \)
41 \( 1 + 1.73e57T + 3.21e114T^{2} \)
43 \( 1 - 1.55e58T + 9.46e115T^{2} \)
47 \( 1 + 2.62e59T + 5.23e118T^{2} \)
53 \( 1 - 3.04e61T + 2.65e122T^{2} \)
59 \( 1 + 6.79e62T + 5.37e125T^{2} \)
61 \( 1 + 6.01e62T + 5.73e126T^{2} \)
67 \( 1 + 5.52e63T + 4.48e129T^{2} \)
71 \( 1 - 7.86e65T + 2.75e131T^{2} \)
73 \( 1 - 1.87e66T + 1.97e132T^{2} \)
79 \( 1 - 1.89e66T + 5.38e134T^{2} \)
83 \( 1 + 1.25e68T + 1.79e136T^{2} \)
89 \( 1 + 3.41e67T + 2.55e138T^{2} \)
97 \( 1 - 1.31e70T + 1.15e141T^{2} \)
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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

−12.91851732396526773660213852777, −12.18346260629873526799843742192, −10.10328595660512514502244404141, −9.336807664932400119348588167960, −6.98738392396376823941945051611, −5.88813646318533983875852148696, −5.01811257578576324109465670169, −3.54217760328700585500309314585, −2.45545869526564207663071948102, −0.40315946812409343359648102299, 0.40315946812409343359648102299, 2.45545869526564207663071948102, 3.54217760328700585500309314585, 5.01811257578576324109465670169, 5.88813646318533983875852148696, 6.98738392396376823941945051611, 9.336807664932400119348588167960, 10.10328595660512514502244404141, 12.18346260629873526799843742192, 12.91851732396526773660213852777

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