Cremona's table of elliptic curves

Curve 78771u1

78771 = 3 · 7 · 112 · 31



Data for elliptic curve 78771u1

Field Data Notes
Atkin-Lehner 3- 7- 11- 31- Signs for the Atkin-Lehner involutions
Class 78771u Isogeny class
Conductor 78771 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 107520 Modular degree for the optimal curve
Δ 12686148321 = 3 · 7 · 117 · 31 Discriminant
Eigenvalues -1 3-  2 7- 11-  2 -2  4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-18092,-938145] [a1,a2,a3,a4,a6]
Generators [-672510218955:346564953137:8678316375] Generators of the group modulo torsion
j 369682454233/7161 j-invariant
L 6.2797127170008 L(r)(E,1)/r!
Ω 0.41165016103968 Real period
R 15.25497451798 Regulator
r 1 Rank of the group of rational points
S 1.0000000000029 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7161g1 Quadratic twists by: -11


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

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