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Prime Tuple Database
Prime p0= 2227223473045485311 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 30 22 20 10 12 38 60 10 60 38 12 10 20 22 30 8 (?)
an: 0 8 38 60 80 90 102 140 200 210 270 308 320 330 350 372 402 410
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: FritzB
db: batch=81, k=18, 8 30 22 20 10 12 38 60 10
dn: 0 8 30 22 20 10 12 38 60 10 60 38 12 10 20 22 30 8 (?)
an: 0 8 38 60 80 90 102 140 200 210 270 308 320 330 350 372 402 410
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 410
Found by: FritzB
db: batch=81, k=18, 8 30 22 20 10 12 38 60 10
| STPT(10) | 2227222936811338559 | 0 2 18 20 30 32 42 44 60 62 | -536234146752 |
| SPT(16) | 2227222964072220743 | 0 14 54 74 96 98 110 126 308 324 336 338 360 380 420 434 | -508973264568 |
| SPT(16) | 2227222991399770153 | 0 4 28 58 70 96 136 186 208 258 298 324 336 366 390 394 | -481645715158 |
| SPT(16) | 2227223158216630081 | 0 46 58 82 96 106 112 120 148 156 162 172 186 210 222 268 | -314828855230 |
| SPT(16) | 2227223237986847437 | 0 64 82 124 184 204 220 264 280 324 340 360 420 462 480 544 | -235058637874 |
| SPT(16) | 2227223360525666521 | 0 6 30 76 96 118 142 160 168 186 210 232 252 298 322 328 | -112519818790 |
| SPT(16) | 2227223573988009319 | 0 4 24 34 42 52 100 120 142 162 210 220 228 238 258 262 | 100942524008 |
| STPT(12) | 2227223949723502139 | 0 2 48 50 102 104 198 200 252 254 300 302 | 476678016828 |
| SPT(16) | 2227223999046534077 | 0 14 24 36 80 134 200 204 206 210 276 330 374 386 396 410 | 526001048766 |
| SPT(16) | 2227224340200703331 | 0 12 56 80 90 96 108 116 132 140 152 158 168 192 236 248 | 867155218020 |
| SPT(16) | 2227224565394144527 | 0 24 82 84 94 112 120 162 214 256 264 282 292 294 352 376 | 1092348659216 |
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