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Prime Tuple Database
Prime p0= 2221854221653573181 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 76 8 4 6 42 38 76 38 42 6 4 8 76 2 (?)
an: 0 2 78 86 90 96 138 176 252 290 332 338 342 350 426 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Penguin
db: batch=81, k=16, 2 76 8 4 6 42 38 76
dn: 0 2 76 8 4 6 42 38 76 38 42 6 4 8 76 2 (?)
an: 0 2 78 86 90 96 138 176 252 290 332 338 342 350 426 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Penguin
db: batch=81, k=16, 2 76 8 4 6 42 38 76
| SPT(16) | 2221853488358044943 | 0 128 156 188 194 206 246 276 278 308 348 360 366 398 426 554 | -733295528238 |
| STPT(10) | 2221853535307085567 | 0 2 24 26 42 44 60 62 84 86 | -686346487614 |
| STPT(10) | 2221853537142570311 | 0 2 36 38 78 80 120 122 156 158 | -684511002870 |
| SPT(16) | 2221853886722302397 | 0 26 56 60 66 80 110 126 164 180 210 224 230 234 264 290 | -334931270784 |
| SPT(16) | 2221853939034344183 | 0 6 20 56 156 206 216 254 270 308 318 368 468 504 518 524 | -282619228998 |
| STPT(10) | 2221853997645083687 | 0 2 12 14 42 44 72 74 84 86 | -224008489494 |
| STPT(10) | 2221855001745916247 | 0 2 42 44 72 74 102 104 144 146 | 780092343066 |
| SPT(16) | 2221855105720569457 | 0 24 36 52 132 150 204 220 246 262 316 334 414 430 442 466 | 884066996276 |
| SPT(16) | 2221855277784356429 | 0 12 20 42 68 102 158 180 182 204 260 294 320 342 350 362 | 1056130783248 |
| STPT(10) | 2221855345093995881 | 0 2 6 8 48 50 90 92 96 98 | 1123440422700 |
| SPT(16) | 2221855467335826391 | 0 70 108 130 168 172 186 220 258 292 306 310 348 370 408 478 | 1245682253210 |
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