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Prime Tuple Database
Prime p0= 3117315568161427723 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 52 42 36 14 18 16 32 4 14 4 32 16 18 14 36 42 52 6 (?)
an: 0 6 58 100 136 150 168 184 216 220 234 238 270 286 304 318 354 396 448 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: vanos0512
db: batch=83, k=20, 6 52 42 36 14 18 16 32 4 14
dn: 0 6 52 42 36 14 18 16 32 4 14 4 32 16 18 14 36 42 52 6 (?)
an: 0 6 58 100 136 150 168 184 216 220 234 238 270 286 304 318 354 396 448 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: vanos0512
db: batch=83, k=20, 6 52 42 36 14 18 16 32 4 14
| SPT(18) | 3117313384936030453 | 0 10 28 60 70 90 108 118 196 210 288 298 316 336 346 378 396 406 | -2183225397270 |
| SPT(16) | 3117314010301940863 | 0 18 30 78 88 120 138 166 228 256 274 306 316 364 376 394 | -1557859486860 |
| STPT(10) | 3117315041608902227 | 0 2 30 32 60 62 90 92 120 122 | -526552525496 |
| STPT(10) | 3117315205730543729 | 0 2 18 20 30 32 42 44 60 62 | -362430883994 |
| STPT(10) | 3117315287877845141 | 0 2 6 8 48 50 90 92 96 98 | -280283582582 |
| SPT(16) | 3117315332145193111 | 0 18 30 36 88 106 148 162 226 240 282 300 352 358 370 388 | -236016234612 |
| STPT(10) | 3117317078762839787 | 0 2 30 32 102 104 174 176 204 206 | 1510601412064 |
| STPT(10) | 3117317141196412337 | 0 2 30 32 42 44 54 56 84 86 | 1573034984614 |
| SPT(16) | 3117317456253360331 | 0 52 60 112 132 178 180 240 280 340 342 388 408 460 468 520 | 1888091932608 |
| STPT(10) | 3117317495006366147 | 0 2 12 14 42 44 72 74 84 86 | 1926844938424 |
| STPT(10) | 3117317721725549939 | 0 2 18 20 60 62 102 104 120 122 | 2153564122216 |
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