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Prime Tuple Database
Prime p0= 981848888896987 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 30 6 12 38 40 2 12 16 74 16 12 2 40 38 12 6 30 4 (?)
an: 0 4 34 40 52 90 130 132 144 160 234 250 262 264 304 342 354 360 390 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Skivelitis2
db: batch=60, k=20, 4 30 6 12 38 40 2 12 16 74
dn: 0 4 30 6 12 38 40 2 12 16 74 16 12 2 40 38 12 6 30 4 (?)
an: 0 4 34 40 52 90 130 132 144 160 234 250 262 264 304 342 354 360 390 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Skivelitis2
db: batch=60, k=20, 4 30 6 12 38 40 2 12 16 74
| SPT(14) | 981836676727477 | 0 46 60 70 82 106 126 160 180 204 216 226 240 286 | -12212169510 |
| TPT(12) | 981842347532801 | 0 2 30 32 66 68 96 98 138 140 186 188 | -6541364186 |
| SPT(14) | 981844915858649 | 0 14 24 38 98 120 122 150 152 174 234 248 258 272 | -3973038338 |
| SPT(14) | 981846761718439 | 0 24 52 64 70 82 114 148 180 192 198 210 238 262 | -2127178548 |
| SPT(14) | 981846866385001 | 0 12 22 30 36 52 82 180 210 226 232 240 250 262 | -2022511986 |
| SPT(14) | 981846887749033 | 0 18 40 76 94 126 174 250 298 330 348 384 406 424 | -2001147954 |
| SPT(14) | 981855470087117 | 0 2 14 54 62 66 90 146 170 174 182 222 234 236 | 6581190130 |
| TPT(12) | 981857306230289 | 0 2 12 14 108 110 150 152 168 170 192 194 | 8417333302 |
| SPT(16) | 981862406595163 | 0 34 70 84 136 150 156 220 234 298 304 318 370 384 420 454 | 13517698176 |
| SPT(14) | 981867646614469 | 0 30 40 42 72 124 138 154 168 220 250 252 262 292 | 18757717482 |
| SPT(14) | 981874546852699 | 0 54 64 78 84 90 100 132 142 148 154 168 178 232 | 25657955712 |
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