Cremona's table of elliptic curves

Curve 7942p2

7942 = 2 · 11 · 192



Data for elliptic curve 7942p2

Field Data Notes
Atkin-Lehner 2- 11- 19+ Signs for the Atkin-Lehner involutions
Class 7942p Isogeny class
Conductor 7942 Conductor
∏ cp 42 Product of Tamagawa factors cp
Δ 3060845665501184 = 214 · 11 · 198 Discriminant
Eigenvalues 2-  0  1  1 11-  2  0 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-301398607,-2013927005417] [a1,a2,a3,a4,a6]
Generators [-27503182:13750941:2744] Generators of the group modulo torsion
j 178286568215258258721/180224 j-invariant
L 6.7230644607144 L(r)(E,1)/r!
Ω 0.036233830183767 Real period
R 4.4177764961226 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 63536k2 71478i2 87362b2 7942g2 Quadratic twists by: -4 -3 -11 -19


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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