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Prime Tuple Database
Prime p0= 1363171887656257057 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 4 14 12 12 30 42 30 16 62 16 30 42 30 12 12 14 4 12 (?)
an: 0 12 16 30 42 54 84 126 156 172 234 250 280 322 352 364 376 390 394 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: HenkM
db: batch=77, k=20, 12 4 14 12 12 30 42 30 16 62
dn: 0 12 4 14 12 12 30 42 30 16 62 16 30 42 30 12 12 14 4 12 (?)
an: 0 12 16 30 42 54 84 126 156 172 234 250 280 322 352 364 376 390 394 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: HenkM
db: batch=77, k=20, 12 4 14 12 12 30 42 30 16 62
| SPT(16) | 1363170705028728019 | 0 12 54 72 84 100 118 142 180 204 222 238 250 268 310 322 | -1182627529038 |
| SPT(16) | 1363170963156293897 | 0 2 20 56 72 86 126 132 134 140 180 194 210 246 264 266 | -924499963160 |
| STPT(10) | 1363171065741904607 | 0 2 24 26 42 44 60 62 84 86 | -821914352450 |
| STPT(10) | 1363171450047622091 | 0 2 30 32 60 62 90 92 120 122 | -437608634966 |
| STPT(10) | 1363171462407367577 | 0 2 30 32 42 44 54 56 84 86 | -425248889480 |
| SPT(16) | 1363171667096459581 | 0 70 126 132 142 180 208 216 232 240 268 306 316 322 378 448 | -220559797476 |
| SPT(16) | 1363171977128718203 | 0 44 54 74 96 104 170 186 194 210 276 284 306 326 336 380 | 89472461146 |
| STPT(12) | 1363172040069426269 | 0 2 18 20 42 44 48 50 72 74 90 92 | 152413169212 |
| SPT(16) | 1363172386000890551 | 0 48 60 92 102 146 198 210 218 230 282 326 336 368 380 428 | 498344633494 |
| SPT(16) | 1363172409738525131 | 0 42 62 110 120 270 296 300 308 312 338 488 498 546 566 608 | 522082268074 |
| STPT(10) | 1363172490621571967 | 0 2 30 32 42 44 54 56 84 86 | 602965314910 |
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