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Prime Tuple Database
Prime p0= 156662500491094321 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 4 32 10 74 4 2 12 16 86 16 12 2 4 74 10 32 4 12 (?)
an: 0 12 16 48 58 132 136 138 150 166 252 268 280 282 286 360 370 402 406 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: LCB001
db: batch=67, k=20, 12 4 32 10 74 4 2 12 16 86
dn: 0 12 4 32 10 74 4 2 12 16 86 16 12 2 4 74 10 32 4 12 (?)
an: 0 12 16 48 58 132 136 138 150 166 252 268 280 282 286 360 370 402 406 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: LCB001
db: batch=67, k=20, 12 4 32 10 74 4 2 12 16 86
| SPT(14) | 156662441793503741 | 0 78 96 102 128 138 162 176 200 210 236 242 260 338 | -58697590580 |
| SPT(14) | 156662450376891443 | 0 18 50 54 98 108 116 168 176 186 230 234 266 284 | -50114202878 |
| SPT(14) | 156662454347431187 | 0 42 50 56 114 152 156 260 264 302 360 366 374 416 | -46143663134 |
| TPT(12) | 156662471996394179 | 0 2 12 14 48 50 72 74 138 140 180 182 | -28494700142 |
| SPT(14) | 156662481728074121 | 0 20 90 116 126 158 198 230 270 302 312 338 408 428 | -18763020200 |
| TPT(12) | 156662488618231571 | 0 2 6 8 48 50 66 68 108 110 120 122 | -11872862750 |
| SPT(14) | 156662501921404657 | 0 12 22 36 112 114 162 184 232 234 310 324 334 346 | 1430310336 |
| TPT(12) | 156662513938997411 | 0 2 48 50 90 92 198 200 228 230 336 338 | 13447903090 |
| SPT(14) | 156662529240946969 | 0 4 22 42 52 60 94 120 154 162 172 192 210 214 | 28749852648 |
| SPT(14) | 156662540937412403 | 0 6 20 26 48 60 66 260 266 278 300 306 320 326 | 40446318082 |
| SPT(14) | 156662541707077333 | 0 4 16 48 58 88 118 126 156 186 196 228 240 244 | 41215983012 |
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