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Prime Tuple Database
Prime p0= 2404878342336654997 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 32 18 6 60 34 18 12 2 4 2 12 18 34 60 6 18 32 4 (?)
an: 0 4 36 54 60 120 154 172 184 186 190 192 204 222 256 316 322 340 372 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Josemi
db: batch=82, k=20, 4 32 18 6 60 34 18 12 2 4
dn: 0 4 32 18 6 60 34 18 12 2 4 2 12 18 34 60 6 18 32 4 (?)
an: 0 4 36 54 60 120 154 172 184 186 190 192 204 222 256 316 322 340 372 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Josemi
db: batch=82, k=20, 4 32 18 6 60 34 18 12 2 4
| SPT(16) | 2404877163377700607 | 0 12 16 22 36 40 66 120 172 226 252 256 270 276 280 292 | -1178958954390 |
| STPT(10) | 2404877295878239979 | 0 2 18 20 30 32 42 44 60 62 | -1046458415018 |
| TPT(14) | 2404877344833957731 | 0 2 36 38 150 152 168 170 288 290 306 308 336 338 | -997502697266 |
| STPT(10) | 2404877480906125787 | 0 2 42 44 72 74 102 104 144 146 | -861430529210 |
| STPT(10) | 2404878111978802511 | 0 2 6 8 18 20 30 32 36 38 | -230357852486 |
| STPT(10) | 2404878266928427187 | 0 2 42 44 72 74 102 104 144 146 | -75408227810 |
| STPT(10) | 2404878361019932097 | 0 2 24 26 42 44 60 62 84 86 | 18683277100 |
| STPT(10) | 2404878740223295121 | 0 2 30 32 60 62 90 92 120 122 | 397886640124 |
| SPT(16) | 2404878784054847431 | 0 28 42 100 156 190 196 232 456 492 498 532 588 646 660 688 | 441718192434 |
| STPT(10) | 2404878897096482489 | 0 2 42 44 90 92 138 140 180 182 | 554759827492 |
| STPT(10) | 2404878909689635187 | 0 2 30 32 42 44 54 56 84 86 | 567352980190 |
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