Cremona's table of elliptic curves

Curve 66101g1

66101 = 72 · 19 · 71



Data for elliptic curve 66101g1

Field Data Notes
Atkin-Lehner 7- 19- 71+ Signs for the Atkin-Lehner involutions
Class 66101g Isogeny class
Conductor 66101 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 1804152 Modular degree for the optimal curve
Δ -27055196873971 = -1 · 710 · 19 · 712 Discriminant
Eigenvalues  0  2  1 7- -4 -4 -3 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-36267905,84080303824] [a1,a2,a3,a4,a6]
Generators [1848449808:47705536:531441] Generators of the group modulo torsion
j -18677155404227805184/95779 j-invariant
L 6.478389996717 L(r)(E,1)/r!
Ω 0.32217231241744 Real period
R 10.054231457859 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 66101a1 Quadratic twists by: -7


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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