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Prime Tuple Database
Prime p0= 2688492567438180179 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 110 10 14 18 10 20 18 4 30 26 30 4 18 20 10 18 14 10 110 (?)
an: 0 110 120 134 152 162 182 200 204 234 260 290 294 312 332 342 360 374 384 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: conf [MM]
db: batch=82, k=20, 110 10 14 18 10 20 18 4 30 26
dn: 0 110 10 14 18 10 20 18 4 30 26 30 4 18 20 10 18 14 10 110 (?)
an: 0 110 120 134 152 162 182 200 204 234 260 290 294 312 332 342 360 374 384 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: conf [MM]
db: batch=82, k=20, 110 10 14 18 10 20 18 4 30 26
| STPT(10) | 2688491251396342517 | 0 2 30 32 72 74 114 116 144 146 | -1316041837662 |
| SPT(16) | 2688491300894649511 | 0 18 28 42 48 66 70 72 106 108 112 130 136 150 160 178 | -1266543530668 |
| STPT(10) | 2688491419679795699 | 0 2 12 14 30 32 48 50 60 62 | -1147758384480 |
| SPT(16) | 2688492051039051883 | 0 36 48 90 114 120 156 168 226 238 274 280 304 346 358 394 | -516399128296 |
| STPT(10) | 2688492336567596771 | 0 2 36 38 78 80 120 122 156 158 | -230870583408 |
| SPT(16) | 2688492425519620189 | 0 10 12 18 64 70 142 144 148 150 222 228 274 280 282 292 | -141918559990 |
| SPT(16) | 2688492623936846297 | 0 20 42 50 114 156 174 176 180 182 200 242 306 314 336 356 | 56498666118 |
| STPT(10) | 2688492680010815147 | 0 2 30 32 42 44 54 56 84 86 | 112572634968 |
| TPT(14) | 2688493035724435229 | 0 2 12 14 42 44 78 80 90 92 138 140 210 212 | 468286255050 |
| STPT(10) | 2688494946669387641 | 0 2 30 32 60 62 90 92 120 122 | 2379231207462 |
| STPT(10) | 2688494975852081489 | 0 2 18 20 30 32 42 44 60 62 | 2408413901310 |
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