Cremona's table of elliptic curves

Curve 111720a2

111720 = 23 · 3 · 5 · 72 · 19



Data for elliptic curve 111720a2

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 19+ Signs for the Atkin-Lehner involutions
Class 111720a Isogeny class
Conductor 111720 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -1.048870953144E+20 Discriminant
Eigenvalues 2+ 3+ 5+ 7-  2 -2  0 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,135224,-492414740] [a1,a2,a3,a4,a6]
j 1134915803278/435315234375 j-invariant
L 0.70670308837418 L(r)(E,1)/r!
Ω 0.088337963586338 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15960h2 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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