Cremona's table of elliptic curves

Curve 81200bs2

81200 = 24 · 52 · 7 · 29



Data for elliptic curve 81200bs2

Field Data Notes
Atkin-Lehner 2- 5+ 7- 29- Signs for the Atkin-Lehner involutions
Class 81200bs Isogeny class
Conductor 81200 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 588700000000 = 28 · 58 · 7 · 292 Discriminant
Eigenvalues 2-  0 5+ 7- -6 -6  0  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-23575,-1392750] [a1,a2,a3,a4,a6]
Generators [954:29058:1] [1730:15225:8] Generators of the group modulo torsion
j 362258700624/147175 j-invariant
L 10.093677373149 L(r)(E,1)/r!
Ω 0.38529841149394 Real period
R 26.197038638146 Regulator
r 2 Rank of the group of rational points
S 1.0000000000026 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 20300e2 16240l2 Quadratic twists by: -4 5


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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