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Prime Tuple Database
Prime p0= 1235344115289821827 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 8 12 18 12 6 42 42 4 42 42 6 12 18 12 8 16 (?)
an: 0 16 24 36 54 66 72 114 156 160 202 244 250 262 280 292 300 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Cruncher Pete
db: batch=77, k=18, 16 8 12 18 12 6 42 42 4
dn: 0 16 8 12 18 12 6 42 42 4 42 42 6 12 18 12 8 16 (?)
an: 0 16 24 36 54 66 72 114 156 160 202 244 250 262 280 292 300 316
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 316
Found by: Cruncher Pete
db: batch=77, k=18, 16 8 12 18 12 6 42 42 4
| SPT(16) | 1235343019102872431 | 0 30 42 48 50 56 72 92 126 146 162 168 170 176 188 218 | -1096186949396 |
| STPT(10) | 1235343037839346529 | 0 2 30 32 60 62 90 92 120 122 | -1077450475298 |
| STPT(10) | 1235343273745366127 | 0 2 24 26 42 44 60 62 84 86 | -841544455700 |
| STPT(10) | 1235343756350540279 | 0 2 42 44 60 62 78 80 120 122 | -358939281548 |
| STPT(10) | 1235343887126969699 | 0 2 48 50 60 62 72 74 120 122 | -228162852128 |
| SPT(16) | 1235343907628979223 | 0 6 66 70 78 108 148 150 214 216 256 286 294 298 358 364 | -207660842604 |
| STPT(10) | 1235344186495593047 | 0 2 30 32 42 44 54 56 84 86 | 71205771220 |
| STPT(10) | 1235344299742924211 | 0 2 36 38 78 80 120 122 156 158 | 184453102384 |
| SPT(16) | 1235344470848504059 | 0 4 10 24 30 58 64 70 102 108 114 142 148 162 168 172 | 355558682232 |
| STPT(10) | 1235344680586157501 | 0 2 6 8 48 50 90 92 96 98 | 565296335674 |
| TPT(14) | 1235344745479813679 | 0 2 42 44 102 104 138 140 240 242 348 350 438 440 | 630189991852 |
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