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Prime Tuple Database
Prime p0= 291009060207926363 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 12 6 8 6 16 32 22 8 28 8 22 32 16 6 8 6 12 18 (?)
an: 0 18 30 36 44 50 66 98 120 128 156 164 186 218 234 240 248 254 266 284
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: arkiss
db: batch=69, k=20, 18 12 6 8 6 16 32 22 8 28
dn: 0 18 12 6 8 6 16 32 22 8 28 8 22 32 16 6 8 6 12 18 (?)
an: 0 18 30 36 44 50 66 98 120 128 156 164 186 218 234 240 248 254 266 284
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 284
Found by: arkiss
db: batch=69, k=20, 18 12 6 8 6 16 32 22 8 28
| SPT(14) | 291008976253578637 | 0 6 22 42 52 94 120 136 162 204 214 234 250 256 | -83954347726 |
| SPT(14) | 291008993943773393 | 0 8 36 138 144 194 228 236 270 320 326 428 456 464 | -66264152970 |
| SPT(14) | 291009024889502453 | 0 8 14 30 66 86 134 150 198 218 254 270 276 284 | -35318423910 |
| TPT(12) | 291009034316352017 | 0 2 84 86 120 122 150 152 210 212 240 242 | -25891574346 |
| SPT(14) | 291009037121952113 | 0 44 96 210 240 266 276 314 324 350 380 494 546 590 | -23085974250 |
| SPT(14) | 291009046383792227 | 0 30 66 84 110 210 234 242 266 366 392 410 446 476 | -13824134136 |
| SPT(14) | 291009067201535981 | 0 2 152 182 200 242 266 282 306 348 366 396 546 548 | 6993609618 |
| SPT(14) | 291009071033546183 | 0 8 24 26 48 54 66 68 80 86 108 110 126 134 | 10825619820 |
| SPT(14) | 291009077953607543 | 0 24 54 98 140 150 168 176 194 204 246 290 320 344 | 17745681180 |
| SPT(14) | 291009095168853499 | 0 12 34 60 64 70 100 102 132 138 142 168 190 202 | 34960927136 |
| STPT(10) | 291009098252397821 | 0 2 6 8 18 20 30 32 36 38 | 38044471458 |
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