Cremona's table of elliptic curves

Curve 78384b1

78384 = 24 · 3 · 23 · 71



Data for elliptic curve 78384b1

Field Data Notes
Atkin-Lehner 2+ 3+ 23+ 71+ Signs for the Atkin-Lehner involutions
Class 78384b Isogeny class
Conductor 78384 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 26880 Modular degree for the optimal curve
Δ -11287296 = -1 · 28 · 33 · 23 · 71 Discriminant
Eigenvalues 2+ 3+ -3  0 -6  4 -6 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-97,-371] [a1,a2,a3,a4,a6]
Generators [12:7:1] Generators of the group modulo torsion
j -398353408/44091 j-invariant
L 2.1607134381163 L(r)(E,1)/r!
Ω 0.75527158166217 Real period
R 2.8608430315706 Regulator
r 1 Rank of the group of rational points
S 0.99999999850733 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 39192j1 Quadratic twists by: -4


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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