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Prime Tuple Database
Prime p0= 368378288243426687 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 32 10 20 22 18 18 20 16 30 44 30 16 20 18 18 22 20 10 32 (?)
an: 0 32 42 62 84 102 120 140 156 186 230 260 276 296 314 332 354 374 384 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: desktop64
db: batch=70, k=20, 32 10 20 22 18 18 20 16 30 44
dn: 0 32 10 20 22 18 18 20 16 30 44 30 16 20 18 18 22 20 10 32 (?)
an: 0 32 42 62 84 102 120 140 156 186 230 260 276 296 314 332 354 374 384 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: desktop64
db: batch=70, k=20, 32 10 20 22 18 18 20 16 30 44
| SPT(14) | 368378193218001767 | 0 20 62 66 72 104 152 234 282 314 320 324 366 386 | -95025424920 |
| SPT(14) | 368378208974043223 | 0 4 46 60 76 90 124 216 250 264 280 294 336 340 | -79269383464 |
| SPT(14) | 368378219402496503 | 0 14 26 48 84 116 126 188 198 230 266 288 300 314 | -68840930184 |
| TPT(12) | 368378233553465339 | 0 2 72 74 120 122 162 164 222 224 240 242 | -54689961348 |
| SPT(14) | 368378254219214537 | 0 2 6 26 30 60 62 180 182 212 216 236 240 242 | -34024212150 |
| SPT(14) | 368378260657063919 | 0 44 92 104 140 188 198 224 234 282 318 330 378 422 | -27586362768 |
| SPT(14) | 368378299320180641 | 0 6 48 56 62 72 122 126 176 186 192 200 242 248 | 11076753954 |
| SPT(14) | 368378305925781113 | 0 26 48 74 96 114 156 158 200 218 240 266 288 314 | 17682354426 |
| SPT(14) | 368378319330960493 | 0 10 16 58 66 120 126 130 136 190 198 240 246 256 | 31087533806 |
| TPT(12) | 368378320777096907 | 0 2 132 134 144 146 180 182 222 224 294 296 | 32533670220 |
| SPT(14) | 368378325466494331 | 0 10 18 22 130 148 162 226 240 258 366 370 378 388 | 37223067644 |
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