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Prime Tuple Database
Prime p0= 2143487844243409421 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 14 34 66 8 6 36 34 36 6 8 66 34 14 18 (?)
an: 0 18 32 66 132 140 146 182 216 252 258 266 332 366 380 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: FDB ITALIA S.r.l.
db: batch=80, k=16, 18 14 34 66 8 6 36 34
dn: 0 18 14 34 66 8 6 36 34 36 6 8 66 34 14 18 (?)
an: 0 18 32 66 132 140 146 182 216 252 258 266 332 366 380 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: FDB ITALIA S.r.l.
db: batch=80, k=16, 18 14 34 66 8 6 36 34
| STPT(10) | 2143486919841620501 | 0 2 36 38 78 80 120 122 156 158 | -924401788920 |
| STPT(10) | 2143487020248390569 | 0 2 18 20 30 32 42 44 60 62 | -823995018852 |
| SPT(16) | 2143487343893866681 | 0 22 46 72 76 88 106 138 190 222 240 252 256 282 306 328 | -500349542740 |
| SPT(16) | 2143487597247389357 | 0 12 20 26 56 180 200 230 276 306 326 450 480 486 494 506 | -246996020064 |
| STPT(10) | 2143487611950455261 | 0 2 30 32 168 170 306 308 336 338 | -232292954160 |
| STPT(10) | 2143487837838966161 | 0 2 6 8 48 50 90 92 96 98 | -6404443260 |
| STPT(10) | 2143488148370119877 | 0 2 30 32 42 44 54 56 84 86 | 304126710456 |
| TPT(14) | 2143488153220387109 | 0 2 48 50 78 80 108 110 138 140 168 170 180 182 | 308976977688 |
| STPT(10) | 2143488153220387157 | 0 2 30 32 60 62 90 92 120 122 | 308976977736 |
| STPT(10) | 2143488254245970297 | 0 2 12 14 42 44 72 74 84 86 | 410002560876 |
| STPT(10) | 2143488382632036821 | 0 2 78 80 108 110 138 140 216 218 | 538388627400 |
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