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Prime Tuple Database
Prime p0= 1991540898312932753 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 4 2 28 36 8 10 98 10 8 36 28 2 4 20 (?)
an: 0 20 24 26 54 90 98 108 206 216 224 260 288 290 294 314
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 314
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 4 2 28 36 8 10 98
dn: 0 20 4 2 28 36 8 10 98 10 8 36 28 2 4 20 (?)
an: 0 20 24 26 54 90 98 108 206 216 224 260 288 290 294 314
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 314
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 20 4 2 28 36 8 10 98
| STPT(10) | 1991539455234164411 | 0 2 36 38 78 80 120 122 156 158 | -1443078768342 |
| STPT(10) | 1991539511118875087 | 0 2 30 32 42 44 54 56 84 86 | -1387194057666 |
| SPT(16) | 1991539615100313119 | 0 14 20 62 90 122 132 150 182 200 210 242 270 312 318 332 | -1283212619634 |
| STPT(10) | 1991540281224261797 | 0 2 30 32 42 44 54 56 84 86 | -617088670956 |
| SPT(16) | 1991540818559699347 | 0 66 96 136 154 162 174 220 276 322 334 342 360 400 430 496 | -79753233406 |
| STPT(10) | 1991540838726823799 | 0 2 48 50 60 62 72 74 120 122 | -59586108954 |
| STPT(10) | 1991541441055571651 | 0 2 36 38 78 80 120 122 156 158 | 542742638898 |
| SPT(16) | 1991541453704359763 | 0 20 26 30 44 86 96 120 230 254 264 306 320 324 330 350 | 555391427010 |
| STPT(10) | 1991541653445870731 | 0 2 6 8 18 20 30 32 36 38 | 755132937978 |
| STPT(10) | 1991541807393934067 | 0 2 30 32 42 44 54 56 84 86 | 909081001314 |
| STPT(10) | 1991541924766989599 | 0 2 12 14 90 92 168 170 180 182 | 1026454056846 |
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