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Fast Math - Next Higher Prime!

For each number, what is its next higher prime number?
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Quiz by Jerry928
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Last updated: November 10, 2023
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First submittedNovember 10, 2023
Times taken25
Average score75.0%
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number
prime+
89
97
379
383
100
101
279
281
305
307
number
prime+
211
223
32
37
132
137
309
311
320
331
number
prime+
334
337
393
397
172
173
283
293
158
163
number
prime+
255
257
75
79
84
89
210
211
363
367
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