Answer
Multiples of 1303 are:
1303, 2606, 3909, 5212, 6515, 7818, 9121, 10424, 11727, 13030, 14333, 15636, 16939, 18242, 19545, 20848, 22151, 23454, 24757, 26060, 27363, 28666, 29969, 31272, 32575, 33878, 35181, 36484, 37787, 39090, 40393, 41696, 42999, 44302, 45605, 46908, 48211, 49514, 50817, 52120, 53423, 54726, 56029, 57332, 58635, 59938, 61241, 62544, 63847
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