Cremona's table of elliptic curves

Curve 72618j2

72618 = 2 · 3 · 72 · 13 · 19



Data for elliptic curve 72618j2

Field Data Notes
Atkin-Lehner 2+ 3+ 7- 13+ 19- Signs for the Atkin-Lehner involutions
Class 72618j Isogeny class
Conductor 72618 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 24181885435938048 = 28 · 36 · 79 · 132 · 19 Discriminant
Eigenvalues 2+ 3+  0 7-  4 13+ -6 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,-8900385,10216534581] [a1,a2,a3,a4,a6]
Generators [1554:11103:1] Generators of the group modulo torsion
j 1932269984328505375/599249664 j-invariant
L 3.8259426410755 L(r)(E,1)/r!
Ω 0.30457437249729 Real period
R 3.1404009873202 Regulator
r 1 Rank of the group of rational points
S 1.0000000001735 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 72618bd2 Quadratic twists by: -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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