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Prime Tuple Database
Prime p0= 1685473875414836471 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 64 32 10 8 6 30 6 22 6 30 6 8 10 32 64 2 (?)
an: 0 2 66 98 108 116 122 152 158 180 186 216 222 230 240 272 336 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Donn Pike (USAF Ret)
db: batch=79, k=18, 2 64 32 10 8 6 30 6 22
dn: 0 2 64 32 10 8 6 30 6 22 6 30 6 8 10 32 64 2 (?)
an: 0 2 66 98 108 116 122 152 158 180 186 216 222 230 240 272 336 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Donn Pike (USAF Ret)
db: batch=79, k=18, 2 64 32 10 8 6 30 6 22
| STPT(10) | 1685472615528145217 | 0 2 54 56 72 74 90 92 144 146 | -1259886691254 |
| STPT(10) | 1685472817208658617 | 0 2 42 44 72 74 102 104 144 146 | -1058206177854 |
| SPT(16) | 1685472959404207793 | 0 8 36 66 80 96 114 134 240 260 278 294 308 338 366 374 | -916010628678 |
| STPT(10) | 1685473123567287149 | 0 2 18 20 30 32 42 44 60 62 | -751847549322 |
| TPT(14) | 1685473290921394859 | 0 2 78 80 108 110 120 122 150 152 318 320 342 344 | -584493441612 |
| SPT(16) | 1685473842745701469 | 0 48 84 90 102 108 138 180 222 264 294 300 312 318 354 402 | -32669135002 |
| SPT(16) | 1685473907951151497 | 0 20 32 56 102 110 116 174 182 240 246 254 300 324 336 356 | 32536315026 |
| SPT(16) | 1685474116887005041 | 0 10 16 28 42 78 90 112 156 178 190 226 240 252 258 268 | 241472168570 |
| STPT(10) | 1685474564298759737 | 0 2 24 26 42 44 60 62 84 86 | 688883923266 |
| TPT(14) | 1685475065256512711 | 0 2 30 32 108 110 156 158 198 200 240 242 318 320 | 1189841676240 |
| SPT(16) | 1685475366768407657 | 0 14 36 56 80 92 146 192 284 330 384 396 420 440 462 476 | 1491353571186 |
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