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Prime Tuple Database
Prime p0= 1456578401120716831 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 48 42 12 16 12 20 6 22 24 74 24 22 6 20 12 16 12 42 48 (?)
an: 0 48 90 102 118 130 150 156 178 202 276 300 322 328 348 360 376 388 430 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Vitalii Koshura
db: batch=78, k=20, 48 42 12 16 12 20 6 22 24 74
dn: 0 48 42 12 16 12 20 6 22 24 74 24 22 6 20 12 16 12 42 48 (?)
an: 0 48 90 102 118 130 150 156 178 202 276 300 322 328 348 360 376 388 430 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Vitalii Koshura
db: batch=78, k=20, 48 42 12 16 12 20 6 22 24 74
| SPT(16) | 1456576899723580319 | 0 12 14 42 44 48 54 138 224 308 314 318 320 348 350 362 | -1501397136512 |
| SPT(16) | 1456577070522384227 | 0 2 6 44 84 86 96 120 146 170 180 182 222 260 264 266 | -1330598332604 |
| STPT(10) | 1456577501764400801 | 0 2 30 32 60 62 90 92 120 122 | -899356316030 |
| SPT(16) | 1456577895214972667 | 0 2 56 60 86 102 176 186 200 210 284 300 326 330 384 386 | -505905744164 |
| STPT(10) | 1456577953825731899 | 0 2 42 44 120 122 198 200 240 242 | -447294984932 |
| STPT(10) | 1456578153741571409 | 0 2 48 50 90 92 132 134 180 182 | -247379145422 |
| SPT(16) | 1456578597230685287 | 0 2 42 56 60 90 102 116 156 170 182 212 216 230 270 272 | 196109968456 |
| SPT(16) | 1456578761597815511 | 0 32 50 80 90 96 116 152 216 252 272 278 288 318 336 368 | 360477098680 |
| STPT(10) | 1456578820134632609 | 0 2 18 20 30 32 42 44 60 62 | 419013915778 |
| TPT(14) | 1456579010690945081 | 0 2 108 110 150 152 246 248 276 278 336 338 348 350 | 609570228250 |
| SPT(16) | 1456579087463019607 | 0 6 52 66 96 114 124 154 222 252 262 280 310 324 370 376 | 686342302776 |
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