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Prime Tuple Database
Prime p0= 1976604857548396723 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 24 6 18 26 34 30 2 58 2 30 34 26 18 6 24 16 (?)
an: 0 16 40 46 64 90 124 154 156 214 216 246 280 306 324 330 354 370
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 370
Found by: conf [MM]
db: batch=80, k=18, 16 24 6 18 26 34 30 2 58
dn: 0 16 24 6 18 26 34 30 2 58 2 30 34 26 18 6 24 16 (?)
an: 0 16 40 46 64 90 124 154 156 214 216 246 280 306 324 330 354 370
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 370
Found by: conf [MM]
db: batch=80, k=18, 16 24 6 18 26 34 30 2 58
| STPT(10) | 1976604186654529697 | 0 2 42 44 72 74 102 104 144 146 | -670893867026 |
| STPT(10) | 1976604187108759799 | 0 2 48 50 90 92 132 134 180 182 | -670439636924 |
| STPT(10) | 1976604227915744039 | 0 2 18 20 30 32 42 44 60 62 | -629632652684 |
| STPT(10) | 1976604538367568749 | 0 2 12 14 90 92 168 170 180 182 | -319180827974 |
| STPT(10) | 1976604746874775229 | 0 2 18 20 60 62 102 104 120 122 | -110673621494 |
| STPT(10) | 1976604829251195917 | 0 2 12 14 72 74 132 134 144 146 | -28297200806 |
| STPT(10) | 1976604965157294137 | 0 2 12 14 42 44 72 74 84 86 | 107608897414 |
| SPT(16) | 1976605246513210459 | 0 28 42 48 108 132 144 150 262 268 280 304 364 370 384 412 | 388964813736 |
| SPT(16) | 1976605253020487939 | 0 48 90 114 128 152 182 188 204 210 240 264 278 302 344 392 | 395472091216 |
| TPT(14) | 1976606254350212687 | 0 2 12 14 24 26 42 44 72 74 102 104 144 146 | 1396801815964 |
| SPT(16) | 1976606576618714731 | 0 12 18 28 52 96 132 148 150 166 202 246 270 280 286 298 | 1719070318008 |
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