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Prime Tuple Database
Prime p0= 1304928944390047349 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 12 58 32 136 12 6 30 12 32 12 30 6 12 136 32 58 12 2 (?)
an: 0 2 14 72 104 240 252 258 288 300 332 344 374 380 392 528 560 618 630 632
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 632
Found by: stoneageman
db: batch=77, k=20, 2 12 58 32 136 12 6 30 12 32
dn: 0 2 12 58 32 136 12 6 30 12 32 12 30 6 12 136 32 58 12 2 (?)
an: 0 2 14 72 104 240 252 258 288 300 332 344 374 380 392 528 560 618 630 632
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 632
Found by: stoneageman
db: batch=77, k=20, 2 12 58 32 136 12 6 30 12 32
| STPT(10) | 1304928029382490109 | 0 2 18 20 60 62 102 104 120 122 | -915007557240 |
| SPT(16) | 1304928304285811077 | 0 22 52 54 60 90 112 124 132 144 166 196 202 204 234 256 | -640104236272 |
| STPT(10) | 1304928415219948427 | 0 2 30 32 42 44 54 56 84 86 | -529170098922 |
| STPT(10) | 1304928527025401459 | 0 2 18 20 30 32 42 44 60 62 | -417364645890 |
| STPT(10) | 1304928780467384687 | 0 2 24 26 42 44 60 62 84 86 | -163922662662 |
| STPT(10) | 1304928850137642971 | 0 2 90 92 168 170 246 248 336 338 | -94252404378 |
| STPT(10) | 1304929634080019279 | 0 2 12 14 90 92 168 170 180 182 | 689689971930 |
| STPT(10) | 1304929884871932659 | 0 2 18 20 30 32 42 44 60 62 | 940481885310 |
| STPT(10) | 1304929969014780917 | 0 2 12 14 42 44 72 74 84 86 | 1024624733568 |
| SPT(16) | 1304930491399882993 | 0 10 24 90 94 100 120 150 154 184 204 210 214 280 294 304 | 1547009835644 |
| STPT(10) | 1304930579744952701 | 0 2 30 32 78 80 126 128 156 158 | 1635354905352 |
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