Cremona's table of elliptic curves

Curve 74256x1

74256 = 24 · 3 · 7 · 13 · 17



Data for elliptic curve 74256x1

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13- 17+ Signs for the Atkin-Lehner involutions
Class 74256x Isogeny class
Conductor 74256 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 207360 Modular degree for the optimal curve
Δ -409923120612096 = -1 · 28 · 36 · 7 · 13 · 176 Discriminant
Eigenvalues 2+ 3-  1 7+ -2 13- 17+  5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-5465,984627] [a1,a2,a3,a4,a6]
Generators [1178:14739:8] Generators of the group modulo torsion
j -70523476274176/1601262189891 j-invariant
L 8.5826475895021 L(r)(E,1)/r!
Ω 0.44639365724074 Real period
R 1.6022195227247 Regulator
r 1 Rank of the group of rational points
S 1.0000000000097 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 37128t1 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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