Cremona's table of elliptic curves

Curve 74958k2

74958 = 2 · 3 · 13 · 312



Data for elliptic curve 74958k2

Field Data Notes
Atkin-Lehner 2+ 3- 13+ 31- Signs for the Atkin-Lehner involutions
Class 74958k Isogeny class
Conductor 74958 Conductor
∏ cp 160 Product of Tamagawa factors cp
Δ 2267302047035740416 = 28 · 310 · 132 · 316 Discriminant
Eigenvalues 2+ 3-  2  4  4 13+ -2 -8 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-1248840,-532361834] [a1,a2,a3,a4,a6]
Generators [-74320:67369:125] Generators of the group modulo torsion
j 242702053576633/2554695936 j-invariant
L 8.3766484627006 L(r)(E,1)/r!
Ω 0.14290552731546 Real period
R 5.8616686274862 Regulator
r 1 Rank of the group of rational points
S 1.0000000001321 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 78a2 Quadratic twists by: -31


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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