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Prime Tuple Database
Prime p0= 1993668325587885827 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 60 4 18 20 6 4 8 4 6 20 18 4 60 2 (?)
an: 0 2 62 66 84 104 110 114 122 126 132 152 170 174 234 236
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 236
Found by: eclipse99
db: batch=80, k=16, 2 60 4 18 20 6 4 8
dn: 0 2 60 4 18 20 6 4 8 4 6 20 18 4 60 2 (?)
an: 0 2 62 66 84 104 110 114 122 126 132 152 170 174 234 236
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 236
Found by: eclipse99
db: batch=80, k=16, 2 60 4 18 20 6 4 8
| TPT(14) | 1993666458757884371 | 0 2 30 32 108 110 126 128 156 158 168 170 270 272 | -1866830001456 |
| STPT(10) | 1993666827523100489 | 0 2 12 14 90 92 168 170 180 182 | -1498064785338 |
| STPT(10) | 1993667262263525669 | 0 2 42 44 60 62 78 80 120 122 | -1063324360158 |
| STPT(10) | 1993667747164915487 | 0 2 30 32 120 122 210 212 240 242 | -578422970340 |
| STPT(10) | 1993668037074185081 | 0 2 36 38 78 80 120 122 156 158 | -288513700746 |
| SPT(16) | 1993668039065565257 | 0 14 30 36 50 66 80 174 296 390 404 420 434 440 456 470 | -286522320570 |
| STPT(10) | 1993668485013488807 | 0 2 30 32 42 44 54 56 84 86 | 159425602980 |
| STPT(10) | 1993668546855542651 | 0 2 6 8 48 50 90 92 96 98 | 221267656824 |
| STPT(10) | 1993668717517459811 | 0 2 6 8 48 50 90 92 96 98 | 391929573984 |
| STPT(10) | 1993668939726213731 | 0 2 36 38 78 80 120 122 156 158 | 614138327904 |
| STPT(10) | 1993669015267736369 | 0 2 12 14 90 92 168 170 180 182 | 689679850542 |
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