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Prime Tuple Database
Prime p0= 255273009206387321 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 8 12 40 44 16 24 2 24 4 24 2 24 16 44 40 12 8 42 (?)
an: 0 42 50 62 102 146 162 186 188 212 216 240 242 266 282 326 366 378 386 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Megacruncher
db: batch=69, k=20, 42 8 12 40 44 16 24 2 24 4
dn: 0 42 8 12 40 44 16 24 2 24 4 24 2 24 16 44 40 12 8 42 (?)
an: 0 42 50 62 102 146 162 186 188 212 216 240 242 266 282 326 366 378 386 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Megacruncher
db: batch=69, k=20, 42 8 12 40 44 16 24 2 24 4
| TPT(12) | 255272894896278821 | 0 2 48 50 78 80 126 128 240 242 288 290 | -114310108500 |
| SPT(14) | 255272922133916131 | 0 12 46 70 120 142 156 172 186 208 258 282 316 328 | -87072471190 |
| STPT(10) | 255272965659003371 | 0 2 30 32 78 80 126 128 156 158 | -43547383950 |
| TPT(12) | 255272992260271001 | 0 2 126 128 156 158 168 170 210 212 258 260 | -16946116320 |
| SPT(14) | 255272993008019183 | 0 30 80 126 134 164 176 228 240 270 278 324 374 404 | -16198368138 |
| TPT(12) | 255273005762216369 | 0 2 30 32 90 92 102 104 198 200 210 212 | -3444170952 |
| SPT(14) | 255273016070660389 | 0 168 198 228 252 268 270 310 312 328 352 382 412 580 | 6864273068 |
| SPT(14) | 255273016127787499 | 0 64 100 102 108 130 162 310 342 364 370 372 408 472 | 6921400178 |
| SPT(14) | 255273060944317621 | 0 10 36 52 66 76 78 100 102 112 126 142 168 178 | 51737930300 |
| SPT(14) | 255273062103434359 | 0 18 48 64 84 90 118 174 202 208 228 244 274 292 | 52897047038 |
| SPT(14) | 255273065095572367 | 0 30 54 126 172 214 246 250 282 324 370 442 466 496 | 55889185046 |
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