Cremona's table of elliptic curves

Curve 123981i2

123981 = 3 · 11 · 13 · 172



Data for elliptic curve 123981i2

Field Data Notes
Atkin-Lehner 3+ 11- 13- 17+ Signs for the Atkin-Lehner involutions
Class 123981i Isogeny class
Conductor 123981 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 3.0053068208035E+19 Discriminant
Eigenvalues -1 3+ -2  0 11- 13- 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-874809,-172455834] [a1,a2,a3,a4,a6]
Generators [43554:1359479:27] Generators of the group modulo torsion
j 3067396672113073/1245074357241 j-invariant
L 2.7699852380013 L(r)(E,1)/r!
Ω 0.16173147313534 Real period
R 8.5635319229987 Regulator
r 1 Rank of the group of rational points
S 0.99999998978517 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 7293c2 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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