Cremona's table of elliptic curves

Curve 42978r1

42978 = 2 · 3 · 13 · 19 · 29



Data for elliptic curve 42978r1

Field Data Notes
Atkin-Lehner 2- 3- 13+ 19- 29- Signs for the Atkin-Lehner involutions
Class 42978r Isogeny class
Conductor 42978 Conductor
∏ cp 2744 Product of Tamagawa factors cp
deg 11063808 Modular degree for the optimal curve
Δ -5.7372426256025E+24 Discriminant
Eigenvalues 2- 3- -1  1 -2 13+  4 19- Hecke eigenvalues for primes up to 20
Equation [1,0,0,-459769306,3796241996132] [a1,a2,a3,a4,a6]
Generators [9812:474326:1] Generators of the group modulo torsion
j -10748395438529140294639078020769/5737242625602477531070464 j-invariant
L 10.808187347937 L(r)(E,1)/r!
Ω 0.074946059990541 Real period
R 2.5752300457589 Regulator
r 1 Rank of the group of rational points
S 0.99999999999996 (Analytic) order of Ш
t 7 Number of elements in the torsion subgroup
Twists 128934i1 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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