Cremona's table of elliptic curves

Curve 42978y2

42978 = 2 · 3 · 13 · 19 · 29



Data for elliptic curve 42978y2

Field Data Notes
Atkin-Lehner 2- 3- 13- 19- 29+ Signs for the Atkin-Lehner involutions
Class 42978y Isogeny class
Conductor 42978 Conductor
∏ cp 198 Product of Tamagawa factors cp
Δ -1.5488054328021E+19 Discriminant
Eigenvalues 2- 3-  0  2 -3 13- -3 19- Hecke eigenvalues for primes up to 20
Equation [1,0,0,-876328,-368247232] [a1,a2,a3,a4,a6]
Generators [1324:27496:1] Generators of the group modulo torsion
j -74425850790576178218625/15488054328021030912 j-invariant
L 11.773791068897 L(r)(E,1)/r!
Ω 0.077157760619798 Real period
R 0.77067544183979 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 128934z2 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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