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Prime Tuple Database
Prime p0= 1664931485166668021 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 28 42 30 32 36 34 18 48 74 48 18 34 36 32 30 42 28 8 (?)
an: 0 8 36 78 108 140 176 210 228 276 350 398 416 450 486 518 548 590 618 626
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: CoolAtchOk
db: batch=79, k=20, 8 28 42 30 32 36 34 18 48 74
dn: 0 8 28 42 30 32 36 34 18 48 74 48 18 34 36 32 30 42 28 8 (?)
an: 0 8 36 78 108 140 176 210 228 276 350 398 416 450 486 518 548 590 618 626
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: CoolAtchOk
db: batch=79, k=20, 8 28 42 30 32 36 34 18 48 74
| TPT(14) | 1664929867745683871 | 0 2 96 98 126 128 246 248 300 302 330 332 456 458 | -1617420984150 |
| SPT(16) | 1664930307037009333 | 0 40 46 54 70 84 90 156 184 250 256 270 286 294 300 340 | -1178129658688 |
| STPT(10) | 1664930445172694699 | 0 2 18 20 30 32 42 44 60 62 | -1039993973322 |
| SPT(16) | 1664930690624462629 | 0 54 60 82 142 190 198 232 330 364 372 420 480 502 508 562 | -794542205392 |
| STPT(10) | 1664930824949694719 | 0 2 18 20 30 32 42 44 60 62 | -660216973302 |
| SPT(16) | 1664931058800900313 | 0 48 120 154 184 198 258 286 408 436 496 510 540 574 646 694 | -426365767708 |
| TPT(14) | 1664931522218400221 | 0 2 36 38 60 62 90 92 126 128 198 200 258 260 | 37051732200 |
| SPT(16) | 1664931741701243263 | 0 6 54 78 84 94 108 120 124 136 150 160 166 190 238 244 | 256534575242 |
| SPT(18) | 1664931759192206233 | 0 10 28 58 78 138 166 190 226 318 354 378 406 466 486 516 534 544 | 274025538212 |
| SPT(16) | 1664931773799554881 | 0 48 60 82 90 178 192 208 222 238 252 340 348 370 382 430 | 288632886860 |
| SPT(16) | 1664931859036070839 | 0 18 54 70 88 90 118 154 174 210 238 240 258 274 310 328 | 373869402818 |
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