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Prime Tuple Database
Prime p0= 1953575826481116151 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 46 50 12 28 20 42 12 10 8 10 12 42 20 28 12 50 46 (?)
an: 0 46 96 108 136 156 198 210 220 228 238 250 292 312 340 352 402 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Josemi
db: batch=80, k=18, 46 50 12 28 20 42 12 10 8
dn: 0 46 50 12 28 20 42 12 10 8 10 12 42 20 28 12 50 46 (?)
an: 0 46 96 108 136 156 198 210 220 228 238 250 292 312 340 352 402 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Josemi
db: batch=80, k=18, 46 50 12 28 20 42 12 10 8
| SPT(16) | 1953574685319329693 | 0 54 66 98 188 206 210 228 266 284 288 306 396 428 440 494 | -1141161786458 |
| STPT(10) | 1953574862224393937 | 0 2 12 14 42 44 72 74 84 86 | -964256722214 |
| STPT(10) | 1953575362505528477 | 0 2 42 44 72 74 102 104 144 146 | -463975587674 |
| SPT(13) | 1953575431259666579 | 0 18 54 60 84 138 144 150 204 228 234 270 288 | -395221449572 |
| SPT(16) | 1953575489166686713 | 0 16 34 76 96 100 220 264 280 324 444 448 468 510 528 544 | -337314429438 |
| STPT(10) | 1953575657486563079 | 0 2 12 14 30 32 48 50 60 62 | -168994553072 |
| STPT(10) | 1953575897563763087 | 0 2 24 26 42 44 60 62 84 86 | 71082646936 |
| STPT(10) | 1953576045656389907 | 0 2 30 32 42 44 54 56 84 86 | 219175273756 |
| SPT(16) | 1953576161934977141 | 0 78 80 86 116 126 150 156 170 176 200 210 240 246 248 326 | 335453860990 |
| SPT(16) | 1953576303543550579 | 0 18 24 48 60 70 124 130 132 138 192 202 214 238 244 262 | 477062434428 |
| SPT(16) | 1953576627504729989 | 0 20 152 170 182 230 240 282 290 332 342 390 402 420 552 572 | 801023613838 |
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