Properties

Label 2-14-7.3-c14-0-8
Degree $2$
Conductor $14$
Sign $-0.986 + 0.166i$
Analytic cond. $17.4060$
Root an. cond. $4.17205$
Motivic weight $14$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + (−45.2 − 78.3i)2-s + (1.03e3 + 597. i)3-s + (−4.09e3 + 7.09e3i)4-s + (5.10e3 − 2.94e3i)5-s − 1.08e5i·6-s + (−3.82e5 + 7.29e5i)7-s + 7.41e5·8-s + (−1.67e6 − 2.90e6i)9-s + (−4.62e5 − 2.66e5i)10-s + (1.25e7 − 2.17e7i)11-s + (−8.47e6 + 4.89e6i)12-s + 2.83e6i·13-s + (7.44e7 − 2.98e6i)14-s + 7.04e6·15-s + (−3.35e7 − 5.81e7i)16-s + (−5.15e8 − 2.97e8i)17-s + ⋯
L(s)  = 1  + (−0.353 − 0.612i)2-s + (0.473 + 0.273i)3-s + (−0.249 + 0.433i)4-s + (0.0653 − 0.0377i)5-s − 0.386i·6-s + (−0.464 + 0.885i)7-s + 0.353·8-s + (−0.350 − 0.607i)9-s + (−0.0462 − 0.0266i)10-s + (0.645 − 1.11i)11-s + (−0.236 + 0.136i)12-s + 0.0452i·13-s + (0.706 − 0.0283i)14-s + 0.0412·15-s + (−0.125 − 0.216i)16-s + (−1.25 − 0.724i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 14 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.986 + 0.166i)\, \overline{\Lambda}(15-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 14 ^{s/2} \, \Gamma_{\C}(s+7) \, L(s)\cr =\mathstrut & (-0.986 + 0.166i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(14\)    =    \(2 \cdot 7\)
Sign: $-0.986 + 0.166i$
Analytic conductor: \(17.4060\)
Root analytic conductor: \(4.17205\)
Motivic weight: \(14\)
Rational: no
Arithmetic: yes
Character: $\chi_{14} (3, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 14,\ (\ :7),\ -0.986 + 0.166i)\)

Particular Values

\(L(\frac{15}{2})\) \(\approx\) \(0.0418424 - 0.500440i\)
\(L(\frac12)\) \(\approx\) \(0.0418424 - 0.500440i\)
\(L(8)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (45.2 + 78.3i)T \)
7 \( 1 + (3.82e5 - 7.29e5i)T \)
good3 \( 1 + (-1.03e3 - 597. i)T + (2.39e6 + 4.14e6i)T^{2} \)
5 \( 1 + (-5.10e3 + 2.94e3i)T + (3.05e9 - 5.28e9i)T^{2} \)
11 \( 1 + (-1.25e7 + 2.17e7i)T + (-1.89e14 - 3.28e14i)T^{2} \)
13 \( 1 - 2.83e6iT - 3.93e15T^{2} \)
17 \( 1 + (5.15e8 + 2.97e8i)T + (8.41e16 + 1.45e17i)T^{2} \)
19 \( 1 + (9.77e8 - 5.64e8i)T + (3.99e17 - 6.91e17i)T^{2} \)
23 \( 1 + (2.11e9 + 3.66e9i)T + (-5.79e18 + 1.00e19i)T^{2} \)
29 \( 1 + 6.86e9T + 2.97e20T^{2} \)
31 \( 1 + (1.47e10 + 8.53e9i)T + (3.78e20 + 6.55e20i)T^{2} \)
37 \( 1 + (-1.60e10 - 2.78e10i)T + (-4.50e21 + 7.80e21i)T^{2} \)
41 \( 1 + 2.21e11iT - 3.79e22T^{2} \)
43 \( 1 - 2.95e11T + 7.38e22T^{2} \)
47 \( 1 + (-1.50e11 + 8.70e10i)T + (1.28e23 - 2.22e23i)T^{2} \)
53 \( 1 + (2.74e11 - 4.75e11i)T + (-6.89e23 - 1.19e24i)T^{2} \)
59 \( 1 + (3.41e12 + 1.96e12i)T + (3.09e24 + 5.36e24i)T^{2} \)
61 \( 1 + (1.68e12 - 9.72e11i)T + (4.93e24 - 8.55e24i)T^{2} \)
67 \( 1 + (1.21e12 - 2.09e12i)T + (-1.83e25 - 3.18e25i)T^{2} \)
71 \( 1 - 1.77e13T + 8.27e25T^{2} \)
73 \( 1 + (-6.99e12 - 4.03e12i)T + (6.10e25 + 1.05e26i)T^{2} \)
79 \( 1 + (-5.14e12 - 8.91e12i)T + (-1.84e26 + 3.19e26i)T^{2} \)
83 \( 1 - 4.46e12iT - 7.36e26T^{2} \)
89 \( 1 + (3.18e13 - 1.83e13i)T + (9.78e26 - 1.69e27i)T^{2} \)
97 \( 1 + 1.12e14iT - 6.52e27T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−15.46560628820401182682724775750, −14.02671746519113290575363892462, −12.46024144235761685712081523971, −11.15992055736967736602425884221, −9.347424732238065791353942954789, −8.605941121178294774016851621917, −6.17605363514877408012447489113, −3.78688060313260603067512132723, −2.36513306573165323237428106939, −0.19022937715260855038714366863, 1.92325815960845896350303976343, 4.28617882164336182541084275136, 6.50031396182578914303022109627, 7.75516597597127337426773369511, 9.284026978458038247473710815525, 10.77466296114657655659638244574, 12.97541060055346692705455824141, 14.09799210766311983491794403996, 15.38794981916878903429979905897, 16.88557201418545533266641341409

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