Cremona's table of elliptic curves

Curve 111720k2

111720 = 23 · 3 · 5 · 72 · 19



Data for elliptic curve 111720k2

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- 19+ Signs for the Atkin-Lehner involutions
Class 111720k Isogeny class
Conductor 111720 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ 495385114896000000 = 210 · 36 · 56 · 76 · 192 Discriminant
Eigenvalues 2+ 3+ 5- 7- -4  2  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-322240,61836412] [a1,a2,a3,a4,a6]
Generators [-446:10800:1] Generators of the group modulo torsion
j 30716746229956/4112015625 j-invariant
L 6.5139680254125 L(r)(E,1)/r!
Ω 0.28342858133749 Real period
R 1.9152290996594 Regulator
r 1 Rank of the group of rational points
S 1.0000000039269 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 2280c2 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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