Cremona's table of elliptic curves

Curve 72618k1

72618 = 2 · 3 · 72 · 13 · 19



Data for elliptic curve 72618k1

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 13+ 19- Signs for the Atkin-Lehner involutions
Class 72618k Isogeny class
Conductor 72618 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 3612672 Modular degree for the optimal curve
Δ 1.3861084932329E+19 Discriminant
Eigenvalues 2+ 3+  2 7-  0 13+  6 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,-7235659,7486283197] [a1,a2,a3,a4,a6]
Generators [8301:716615:1] Generators of the group modulo torsion
j 356098250438417935657/117817277939712 j-invariant
L 5.0211164117563 L(r)(E,1)/r!
Ω 0.21860822174022 Real period
R 5.7421404059221 Regulator
r 1 Rank of the group of rational points
S 0.99999999985482 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 1482d1 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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