Is It Prime?

Random Science or This or That Quiz

Can you name the first 100 primes and some non-primes?

Quiz not verified by Sporcle

embed
 plays        
How to Play
Also try: Prime Numbers
NumberPrime (P) or Not Prime (N)Possibly Helpful Information
181
441
313
409
197
19
487
293
419
231
67
217
379
39
437
383
501
311
239
357
179
389
21
439
511
479
281
13
443
457
361
401
421
493
223
163
373
307
269
97
159
133
337
37
203
411
123
91
449
7
NumberPrime (P) or Not Prime (N)Possibly Helpful Information
543
107
111
139
423
137
29
113
101
431
17
71
261
229
287
341
533
319
143
387
89
467
273
283
499
73
183
167
463
109
491
161
61
241
173
353
41
271
157
523
397
127
367
403
11
69
2
31
521
541
NumberPrime (P) or Not Prime (N)Possibly Helpful Information
47
263
453
171
469
83
461
103
331
253
59
323
471
489
257
503
211
333
509
23
191
149
151
347
349
249
393
527
301
277
359
291
193
131
251
371
433
51
43
199
79
87
221
53
3
317
5
227
1

You're not logged in!

Compare scores with friends on all Sporcle quizzes.
Sign Up with Email
OR
Log In

You Might Also Like...

Show Comments

Extras