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Prime Tuple Database
Prime p0= 353728698712217291 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 44 16 14 24 58 8 4 32 34 32 4 8 58 24 14 16 44 42 (?)
an: 0 42 86 102 116 140 198 206 210 242 276 308 312 320 378 402 416 432 476 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: RFGuy_KCCO
db: batch=70, k=20, 42 44 16 14 24 58 8 4 32 34
dn: 0 42 44 16 14 24 58 8 4 32 34 32 4 8 58 24 14 16 44 42 (?)
an: 0 42 86 102 116 140 198 206 210 242 276 308 312 320 378 402 416 432 476 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: RFGuy_KCCO
db: batch=70, k=20, 42 44 16 14 24 58 8 4 32 34
| SPT(14) | 353728612146087209 | 0 20 30 50 54 62 104 120 162 170 174 194 204 224 | -86566130082 |
| TPT(12) | 353728637559290027 | 0 2 12 14 60 62 114 116 150 152 192 194 | -61152927264 |
| TPT(12) | 353728645470530357 | 0 2 42 44 54 56 84 86 144 146 150 152 | -53241686934 |
| SPT(14) | 353728652920321037 | 0 14 36 56 66 80 102 104 126 140 150 170 192 206 | -45791896254 |
| TPT(12) | 353728690205698919 | 0 2 72 74 168 170 198 200 222 224 270 272 | -8506518372 |
| SPT(14) | 353728696460553907 | 0 54 76 82 124 126 136 150 160 162 204 210 232 286 | -2251663384 |
| SPT(14) | 353728712960539417 | 0 4 42 64 72 156 174 322 340 424 432 454 492 496 | 14248322126 |
| SPT(14) | 353728715359527733 | 0 30 40 54 64 66 84 136 154 156 166 180 190 220 | 16647310442 |
| SPT(14) | 353728769769771509 | 0 18 44 50 54 114 120 242 248 308 312 318 344 362 | 71057554218 |
| SPT(14) | 353728770282351727 | 0 40 162 190 196 216 250 252 286 306 312 340 462 502 | 71570134436 |
| SPT(14) | 353728780251270703 | 0 16 28 58 66 70 90 94 114 118 126 156 168 184 | 81539053412 |
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