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Prime Tuple Database
Prime p0= 938191979339229103 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 46 20 10 8 4 48 18 2 40 2 40 2 18 48 4 8 10 20 46 (?)
an: 0 46 66 76 84 88 136 154 156 196 198 238 240 258 306 310 318 328 348 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Fornax
db: batch=76, k=20, 46 20 10 8 4 48 18 2 40 2
dn: 0 46 20 10 8 4 48 18 2 40 2 40 2 18 48 4 8 10 20 46 (?)
an: 0 46 66 76 84 88 136 154 156 196 198 238 240 258 306 310 318 328 348 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Fornax
db: batch=76, k=20, 46 20 10 8 4 48 18 2 40 2
| STPT(10) | 938190361984443089 | 0 2 18 20 30 32 42 44 60 62 | -1617354786014 |
| SPT(16) | 938190474895384933 | 0 36 94 96 106 160 214 276 358 420 474 528 538 540 598 634 | -1504443844170 |
| SPT(16) | 938190572527294061 | 0 20 26 62 86 122 140 150 152 162 180 216 240 276 282 302 | -1406811935042 |
| SPT(16) | 938190911002472531 | 0 60 62 108 126 132 150 176 192 218 236 242 260 306 308 368 | -1068336756572 |
| SPT(16) | 938191414202159443 | 0 18 40 60 78 88 100 120 124 144 156 166 184 204 226 244 | -565137069660 |
| SPT(16) | 938191905172792741 | 0 66 102 130 132 136 202 216 232 246 312 316 318 346 382 448 | -74166436362 |
| STPT(10) | 938192364389631887 | 0 2 30 32 42 44 54 56 84 86 | 385050402784 |
| STPT(10) | 938192431445356229 | 0 2 18 20 30 32 42 44 60 62 | 452106127126 |
| SPT(16) | 938192460560024557 | 0 4 6 12 40 42 76 90 136 150 184 186 214 220 222 226 | 481220795454 |
| STPT(10) | 938192590116471647 | 0 2 12 14 42 44 72 74 84 86 | 610777242544 |
| SPT(16) | 938192987847959209 | 0 28 34 70 94 148 150 204 268 322 324 378 402 438 444 472 | 1008508730106 |
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