Cremona's table of elliptic curves

Curve 21210d4

21210 = 2 · 3 · 5 · 7 · 101



Data for elliptic curve 21210d4

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7+ 101+ Signs for the Atkin-Lehner involutions
Class 21210d Isogeny class
Conductor 21210 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 293538114843750 = 2 · 312 · 58 · 7 · 101 Discriminant
Eigenvalues 2+ 3+ 5+ 7+ -4  2  6 -8 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-17033,222423] [a1,a2,a3,a4,a6]
Generators [5982:158259:8] Generators of the group modulo torsion
j 546558924658197529/293538114843750 j-invariant
L 2.3197114271336 L(r)(E,1)/r!
Ω 0.47809533875157 Real period
R 4.8519850312512 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 63630br4 106050bz4 Quadratic twists by: -3 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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