Cremona's table of elliptic curves

Curve 126990bk1

126990 = 2 · 32 · 5 · 17 · 83



Data for elliptic curve 126990bk1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 17+ 83- Signs for the Atkin-Lehner involutions
Class 126990bk Isogeny class
Conductor 126990 Conductor
∏ cp 256 Product of Tamagawa factors cp
deg 228802560 Modular degree for the optimal curve
Δ -3.8000827543235E+27 Discriminant
Eigenvalues 2- 3+ 5+  4  2 -4 17+  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-14148064343,-647732717482769] [a1,a2,a3,a4,a6]
Generators [17969607449071316089:30778588233927533152922:6111423471187] Generators of the group modulo torsion
j -15911953404372288653269298958603/193064205371310080000000 j-invariant
L 12.202258377718 L(r)(E,1)/r!
Ω 0.0069214165375986 Real period
R 27.546425374623 Regulator
r 1 Rank of the group of rational points
S 1.0000000157988 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 126990g1 Quadratic twists by: -3


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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