beta 0x31e0ed791c3282dc5624a720818049d053e8c7ab8663792bc1d792eba9867fc7b317a99
a 0x7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
b 0x157261b894739fb5a13503f55f0b3f10c5601166633102201138cc180c0206bdafbc951
beta 0x31e0ed791c3282dc5624a720818049d053e8c7ab8663792bc1d792eba9867fc7b317a99
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b 0x157261b894739fb5a13503f55f0b3f10c5601166633102201138cc180c0206bdafbc951