3,5 5,7 11,13 17,19 29,31 41,43 59,61 71,73 101,103 107,109 137,139 149,151 179,181 191,193 197,199 227,229 239,241 269,271 281,283 311,313 347,349 419,421 431,433 461,463 521,523 569,571 599,601 617,619 641,643 659,661 809,811 821,823 827,829 857,859 881,883 1019,1021 1031,1033 1049,1051 1061,1063 1091,1093 1151,1153 1229,1231 1277,1279 1289,1291 1301,1303 1319,1321 1427,1429 1451,1453 1481,1483 1487,1489 1607,1609 1619,1621 1667,1669 1697,1699 1721,1723 1787,1789 1871,1873 1877,1879 1931,1933 1949,1951 1997,1999 2027,2029 2081,2083 2087,2089 2111,2113 2129,2131 2141,2143 2237,2239 2267,2269 2309,2311 2339,2341 2381,2383 2549,2551 2591,2593 2657,2659 2687,2689 2711,2713 2729,2731 2789,2791 2801,2803 2969,2971 2999,3001 3119,3121 3167,3169 3251,3253 3257,3259 3299,3301 3329,3331 3359,3361 3371,3373 3389,3391 3461,3463 3467,3469 3527,3529 3539,3541 3557,3559 3581,3583 3671,3673 3767,3769 3821,3823