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Prime Tuple Database
Prime p0= 1390258501612134601 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 34 6 12 120 20 22 6 12 2 12 6 22 20 120 12 6 34 6 (?)
an: 0 6 40 46 58 178 198 220 226 238 240 252 258 280 300 420 432 438 472 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: wadesworld18
db: batch=77, k=20, 6 34 6 12 120 20 22 6 12 2
dn: 0 6 34 6 12 120 20 22 6 12 2 12 6 22 20 120 12 6 34 6 (?)
an: 0 6 40 46 58 178 198 220 226 238 240 252 258 280 300 420 432 438 472 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: wadesworld18
db: batch=77, k=20, 6 34 6 12 120 20 22 6 12 2
| TPT(14) | 1390257278718480839 | 0 2 42 44 60 62 162 164 168 170 210 212 240 242 | -1222893653762 |
| STPT(10) | 1390257453234481451 | 0 2 6 8 48 50 90 92 96 98 | -1048377653150 |
| STPT(10) | 1390257455245158551 | 0 2 6 8 18 20 30 32 36 38 | -1046366976050 |
| STPT(10) | 1390257542295886679 | 0 2 18 20 30 32 42 44 60 62 | -959316247922 |
| SPT(16) | 1390257790905116149 | 0 52 60 90 132 168 172 198 274 300 304 340 382 412 420 472 | -710707018452 |
| STPT(10) | 1390258029290018459 | 0 2 18 20 30 32 42 44 60 62 | -472322116142 |
| STPT(10) | 1390259055285193307 | 0 2 30 32 42 44 54 56 84 86 | 553673058706 |
| SPT(16) | 1390259307127770637 | 0 10 24 46 76 106 174 220 330 376 444 474 504 526 540 550 | 805515636036 |
| TPT(14) | 1390259330746903217 | 0 2 12 14 30 32 54 56 84 86 150 152 252 254 | 829134768616 |
| SPT(18) | 1390259423581752091 | 0 16 30 36 46 70 82 90 96 106 112 120 132 156 166 172 186 202 | 921969617490 |
| STPT(10) | 1390259547950436809 | 0 2 42 44 120 122 198 200 240 242 | 1046338302208 |
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