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Prime Tuple Database
Prime p0= 2021118749734749503 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 20 18 4 20 28 8 22 8 28 20 4 18 20 18 (?)
an: 0 18 38 56 60 80 108 116 138 146 174 194 198 216 236 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 18 20 18 4 20 28 8 22
dn: 0 18 20 18 4 20 28 8 22 8 28 20 4 18 20 18 (?)
an: 0 18 38 56 60 80 108 116 138 146 174 194 198 216 236 254
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 18 20 18 4 20 28 8 22
| STPT(10) | 2021116401470615591 | 0 2 6 8 18 20 30 32 36 38 | -2348264133912 |
| STPT(10) | 2021116777071565097 | 0 2 12 14 42 44 72 74 84 86 | -1972663184406 |
| SPT(16) | 2021116862201861803 | 0 10 16 40 66 84 106 114 136 144 166 184 210 234 240 250 | -1887532887700 |
| SPT(16) | 2021117754886454047 | 0 6 24 70 90 106 136 222 244 330 360 376 396 442 460 466 | -994848295456 |
| STPT(10) | 2021118018503756927 | 0 2 30 32 42 44 54 56 84 86 | -731230992576 |
| STPT(10) | 2021118143079053969 | 0 2 18 20 30 32 42 44 60 62 | -606655695534 |
| TPT(14) | 2021118858584884439 | 0 2 12 14 108 110 252 254 300 302 342 344 390 392 | 108850134936 |
| STPT(10) | 2021118928101663389 | 0 2 18 20 30 32 42 44 60 62 | 178366913886 |
| SPT(18) | 2021118943505145217 | 0 30 52 94 136 154 156 186 226 270 310 340 342 360 402 444 466 496 | 193770395714 |
| STPT(10) | 2021119084477599311 | 0 2 6 8 18 20 30 32 36 38 | 334742849808 |
| STPT(10) | 2021119124746059971 | 0 2 6 8 48 50 90 92 96 98 | 375011310468 |
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