Cremona's table of elliptic curves

Curve 42978y1

42978 = 2 · 3 · 13 · 19 · 29



Data for elliptic curve 42978y1

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
deg 361152 Modular degree for the optimal curve
Δ -31564736860520448 = -1 · 233 · 33 · 13 · 192 · 29 Discriminant
Eigenvalues 2- 3-  0  2 -3 13- -3 19- Hecke eigenvalues for primes up to 20
Equation [1,0,0,75992,2844224] [a1,a2,a3,a4,a6]
Generators [16:2008:1] Generators of the group modulo torsion
j 48531864784997333375/31564736860520448 j-invariant
L 11.773791068897 L(r)(E,1)/r!
Ω 0.23147328185939 Real period
R 2.3120263255194 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 128934z1 Quadratic twists by: -3


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

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