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Prime Tuple Database
Prime p0= 526099472628855371 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 10 38 10 56 40 26 28 8 52 8 28 26 40 56 10 38 10 2 (?)
an: 0 2 12 50 60 116 156 182 210 218 270 278 306 332 372 428 438 476 486 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [SG]KidDoesCrunch
db: batch=52, k=20, 2 10 38 10 56 40 26 28 8 52
dn: 0 2 10 38 10 56 40 26 28 8 52 8 28 26 40 56 10 38 10 2 (?)
an: 0 2 12 50 60 116 156 182 210 218 270 278 306 332 372 428 438 476 486 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [SG]KidDoesCrunch
db: batch=52, k=20, 2 10 38 10 56 40 26 28 8 52
| SPT(14) | 526099435967637209 | 0 2 12 62 80 90 122 132 164 174 192 242 252 254 | -36661218162 |
| TPT(12) | 526099451962685519 | 0 2 42 44 48 50 120 122 252 254 270 272 | -20666169852 |
| SPT(14) | 526099458996958919 | 0 24 30 48 72 74 98 174 198 200 224 242 248 272 | -13631896452 |
| SPT(14) | 526099461523692107 | 0 6 74 84 120 164 174 176 186 230 266 276 344 350 | -11105163264 |
| SPT(14) | 526099469345928301 | 0 6 76 88 126 148 180 196 228 250 288 300 370 376 | -3282927070 |
| TPT(12) | 526099470974939777 | 0 2 42 44 84 86 102 104 144 146 180 182 | -1653915594 |
| SPT(14) | 526099505790130691 | 0 38 90 170 200 216 228 278 290 306 336 416 468 506 | 33161275320 |
| SPT(14) | 526099507176018913 | 0 16 30 36 40 54 88 96 130 144 148 154 168 184 | 34547163542 |
| SPT(14) | 526099510606315643 | 0 20 30 74 86 96 134 180 218 228 240 284 294 314 | 37977460272 |
| SPT(14) | 526099518017108521 | 0 40 48 78 120 142 192 208 258 280 322 352 360 400 | 45388253150 |
| SPT(14) | 526099567927684139 | 0 20 48 54 60 68 120 152 204 212 218 224 252 272 | 95298828768 |
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