Cremona's table of elliptic curves

Curve 66402i1

66402 = 2 · 32 · 7 · 17 · 31



Data for elliptic curve 66402i1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 17+ 31+ Signs for the Atkin-Lehner involutions
Class 66402i Isogeny class
Conductor 66402 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 163840 Modular degree for the optimal curve
Δ -31618715772672 = -1 · 28 · 314 · 72 · 17 · 31 Discriminant
Eigenvalues 2+ 3-  2 7- -4 -2 17+ -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,954,-270540] [a1,a2,a3,a4,a6]
Generators [85:605:1] Generators of the group modulo torsion
j 131639193503/43372723968 j-invariant
L 4.826220927616 L(r)(E,1)/r!
Ω 0.30905610445991 Real period
R 3.9040006472059 Regulator
r 1 Rank of the group of rational points
S 1.0000000000577 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 22134bd1 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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