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Prime Tuple Database
Prime p0= 40898006663316421 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 8 6 6 18 10 80 42 4 74 4 42 80 10 18 6 6 8 28 (?)
an: 0 28 36 42 48 66 76 156 198 202 276 280 322 402 412 430 436 442 450 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: davidBAM
db: batch=65, k=20, 28 8 6 6 18 10 80 42 4 74
dn: 0 28 8 6 6 18 10 80 42 4 74 4 42 80 10 18 6 6 8 28 (?)
an: 0 28 36 42 48 66 76 156 198 202 276 280 322 402 412 430 436 442 450 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: davidBAM
db: batch=65, k=20, 28 8 6 6 18 10 80 42 4 74
| SPT(14) | 40897925873467031 | 0 18 20 32 68 78 80 120 122 132 168 180 182 200 | -80789849390 |
| TPT(12) | 40897949154250091 | 0 2 36 38 66 68 126 128 180 182 198 200 | -57509066330 |
| TPT(12) | 40897960496766311 | 0 2 30 32 66 68 168 170 240 242 246 248 | -46166550110 |
| TPT(12) | 40897966945543931 | 0 2 186 188 210 212 276 278 306 308 348 350 | -39717772490 |
| SPT(14) | 40897995968020517 | 0 2 14 60 74 120 140 156 176 222 236 282 294 296 | -10695295904 |
| TPT(12) | 40898001659656319 | 0 2 48 50 78 80 168 170 258 260 360 362 | -5003660102 |
| STPT(10) | 40898008281724337 | 0 2 42 44 72 74 102 104 144 146 | 1618407916 |
| SPT(14) | 40898010569917861 | 0 40 52 70 76 90 96 136 142 156 162 180 192 232 | 3906601440 |
| SPT(14) | 40898019445719437 | 0 2 36 50 72 80 84 122 126 134 156 170 204 206 | 12782403016 |
| SPT(14) | 40898026798047787 | 0 40 46 54 90 114 132 154 172 196 232 240 246 286 | 20134731366 |
| SPT(14) | 40898032436596133 | 0 18 36 44 66 186 200 204 218 338 360 368 386 404 | 25773279712 |
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