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Prime Tuple Database
Prime p0= 1492181700591935417 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 14 28 18 2 10 2 24 16 24 2 10 2 18 28 14 12 (?)
an: 0 12 26 54 72 74 84 86 110 126 150 152 162 164 182 210 224 236
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 236
Found by: Theadalus
db: batch=78, k=18, 12 14 28 18 2 10 2 24 16
dn: 0 12 14 28 18 2 10 2 24 16 24 2 10 2 18 28 14 12 (?)
an: 0 12 26 54 72 74 84 86 110 126 150 152 162 164 182 210 224 236
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 236
Found by: Theadalus
db: batch=78, k=18, 12 14 28 18 2 10 2 24 16
| SPT(16) | 1492180745847256321 | 0 70 72 106 112 150 156 168 190 202 208 246 252 286 288 358 | -954744679096 |
| SPT(16) | 1492181328475221599 | 0 8 42 50 68 120 152 168 194 210 242 294 312 320 354 362 | -372116713818 |
| STPT(10) | 1492181368399220069 | 0 2 18 20 30 32 42 44 60 62 | -332192715348 |
| STPT(10) | 1492181442368651717 | 0 2 42 44 72 74 102 104 144 146 | -258223283700 |
| STPT(10) | 1492181451590687327 | 0 2 30 32 42 44 54 56 84 86 | -249001248090 |
| STPT(10) | 1492181680476388997 | 0 2 30 32 42 44 54 56 84 86 | -20115546420 |
| STPT(10) | 1492181963371014257 | 0 2 24 26 42 44 60 62 84 86 | 262779078840 |
| STPT(10) | 1492182118914451631 | 0 2 6 8 18 20 30 32 36 38 | 418322516214 |
| SPT(20) | 1492182399896745001 | 0 16 60 90 118 186 190 196 216 246 250 280 300 306 310 378 406 436 480 496 | 699304809584 |
| STPT(10) | 1492182454853012519 | 0 2 18 20 60 62 102 104 120 122 | 754261077102 |
| STPT(10) | 1492182674659590437 | 0 2 30 32 42 44 54 56 84 86 | 974067655020 |
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