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Prime Tuple Database
Prime p0= 1631931882057530939 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 4 2 34 80 10 14 10 62 10 14 10 80 34 2 4 14 (?)
an: 0 14 18 20 54 134 144 158 168 230 240 254 264 344 378 380 384 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: xii5ku
db: batch=78, k=18, 14 4 2 34 80 10 14 10 62
dn: 0 14 4 2 34 80 10 14 10 62 10 14 10 80 34 2 4 14 (?)
an: 0 14 18 20 54 134 144 158 168 230 240 254 264 344 378 380 384 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: xii5ku
db: batch=78, k=18, 14 4 2 34 80 10 14 10 62
| STPT(10) | 1631931144510254849 | 0 2 18 20 30 32 42 44 60 62 | -737547276090 |
| STPT(10) | 1631931171306759611 | 0 2 36 38 78 80 120 122 156 158 | -710750771328 |
| SPT(20) | 1631931172019690273 | 0 20 50 56 116 120 156 224 228 264 470 506 510 578 614 618 678 684 714 734 | -710037840666 |
| SPT(16) | 1631931328085801317 | 0 16 46 54 60 72 84 94 102 112 124 136 142 150 180 196 | -553971729622 |
| SPT(13) | 1631931377425831477 | 0 6 24 84 90 144 150 156 210 216 276 294 300 | -504631699462 |
| SPT(16) | 1631931742584056999 | 0 12 98 114 134 140 144 152 210 218 222 228 248 264 350 362 | -139473473940 |
| SPT(16) | 1631931893851338523 | 0 48 94 100 108 174 226 280 324 378 430 496 504 510 556 604 | 11793807584 |
| TPT(14) | 1631932290574625579 | 0 2 72 74 78 80 168 170 348 350 402 404 408 410 | 408517094640 |
| STPT(12) | 1631932403063187161 | 0 2 30 32 60 62 126 128 156 158 186 188 | 521005656222 |
| STPT(12) | 1631932499102053859 | 0 2 12 14 42 44 228 230 258 260 270 272 | 617044522920 |
| STPT(10) | 1631932521669270419 | 0 2 18 20 30 32 42 44 60 62 | 639611739480 |
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