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Prime Tuple Database
Prime p0= 1538069253940884143 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 42 60 64 14 16 42 14 48 118 48 14 42 16 14 64 60 42 8 (?)
an: 0 8 50 110 174 188 204 246 260 308 426 474 488 530 546 560 624 684 726 734
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 734
Found by: crashtech
db: batch=78, k=20, 8 42 60 64 14 16 42 14 48 118
dn: 0 8 42 60 64 14 16 42 14 48 118 48 14 42 16 14 64 60 42 8 (?)
an: 0 8 50 110 174 188 204 246 260 308 426 474 488 530 546 560 624 684 726 734
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 734
Found by: crashtech
db: batch=78, k=20, 8 42 60 64 14 16 42 14 48 118
| TPT(14) | 1538067963350003669 | 0 2 78 80 132 134 138 140 150 152 180 182 192 194 | -1290590880474 |
| SPT(13) | 1538067985938791863 | 0 36 156 174 180 204 210 216 240 246 264 384 420 | -1268002092280 |
| SPT(16) | 1538068211524382431 | 0 6 150 160 178 210 222 246 262 286 298 330 348 358 502 508 | -1042416501712 |
| SPT(16) | 1538068501735572127 | 0 6 10 16 46 76 102 112 114 124 150 180 210 216 220 226 | -752205312016 |
| STPT(10) | 1538068518590143961 | 0 2 36 38 78 80 120 122 156 158 | -735350740182 |
| STPT(10) | 1538069096284722497 | 0 2 12 14 42 44 72 74 84 86 | -157656161646 |
| TPT(14) | 1538069943920885537 | 0 2 30 32 42 44 180 182 192 194 240 242 264 266 | 689980001394 |
| STPT(10) | 1538069956204068767 | 0 2 30 32 42 44 54 56 84 86 | 702263184624 |
| STPT(10) | 1538070033398049269 | 0 2 18 20 30 32 42 44 60 62 | 779457165126 |
| STPT(10) | 1538070137007207899 | 0 2 18 20 30 32 42 44 60 62 | 883066323756 |
| SPT(18) | 1538070217414262963 | 0 6 48 56 60 116 144 158 200 204 246 260 288 344 348 356 398 404 | 963473378820 |
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