Cremona's table of elliptic curves

Curve 78897g2

78897 = 3 · 7 · 13 · 172



Data for elliptic curve 78897g2

Field Data Notes
Atkin-Lehner 3+ 7- 13- 17+ Signs for the Atkin-Lehner involutions
Class 78897g Isogeny class
Conductor 78897 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -2477152607761377 = -1 · 36 · 72 · 132 · 177 Discriminant
Eigenvalues  1 3+  0 7- -4 13- 17+ -8 Hecke eigenvalues for primes up to 20
Equation [1,1,0,11410,2352969] [a1,a2,a3,a4,a6]
Generators [320:6077:1] Generators of the group modulo torsion
j 6804992375/102626433 j-invariant
L 4.6733996425435 L(r)(E,1)/r!
Ω 0.33994409793792 Real period
R 3.4368883496108 Regulator
r 1 Rank of the group of rational points
S 1.0000000007824 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 4641d2 Quadratic twists by: 17


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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