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Prime Tuple Database
Prime p0= 223352656844451031 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 52 36 12 26 6 18 6 22 12 8 12 22 6 18 6 26 12 36 52 (?)
an: 0 52 88 100 126 132 150 156 178 190 198 210 232 238 256 262 288 300 336 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Alnitak2019
db: batch=69, k=20, 52 36 12 26 6 18 6 22 12 8
dn: 0 52 36 12 26 6 18 6 22 12 8 12 22 6 18 6 26 12 36 52 (?)
an: 0 52 88 100 126 132 150 156 178 190 198 210 232 238 256 262 288 300 336 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Alnitak2019
db: batch=69, k=20, 52 36 12 26 6 18 6 22 12 8
| SPT(14) | 223352570724448327 | 0 30 84 112 120 130 162 172 204 214 222 250 304 334 | -86120002704 |
| SPT(14) | 223352581024555343 | 0 8 44 50 96 110 116 138 144 158 204 210 246 254 | -75819895688 |
| TPT(12) | 223352588381729237 | 0 2 114 116 210 212 312 314 342 344 354 356 | -68462721794 |
| SPT(14) | 223352602956492403 | 0 4 16 58 88 106 114 160 168 186 216 258 270 274 | -53887958628 |
| SPT(14) | 223352605734693913 | 0 48 60 76 150 154 178 186 210 214 288 304 316 364 | -51109757118 |
| SPT(14) | 223352610065759299 | 0 10 52 132 144 210 214 240 244 310 322 402 444 454 | -46778691732 |
| SPT(14) | 223352657451119681 | 0 6 60 62 80 102 116 156 170 192 210 212 266 272 | 606668650 |
| STPT(10) | 223352659037120399 | 0 2 42 44 90 92 138 140 180 182 | 2192669368 |
| SPT(14) | 223352676542323681 | 0 12 42 70 78 90 106 132 148 160 168 196 226 238 | 19697872650 |
| TPT(12) | 223352701095320351 | 0 2 18 20 78 80 120 122 198 200 216 218 | 44250869320 |
| TPT(12) | 223352713592535797 | 0 2 54 56 90 92 132 134 174 176 210 212 | 56748084766 |
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