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Prime Tuple Database
Prime p0= 399716296230108707 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 38 6 22 32 10 8 4 20 4 20 4 8 10 32 22 6 38 6 (?)
an: 0 6 44 50 72 104 114 122 126 146 150 170 174 182 192 224 246 252 290 296
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Cruncher Pete
db: batch=70, k=20, 6 38 6 22 32 10 8 4 20 4
dn: 0 6 38 6 22 32 10 8 4 20 4 20 4 8 10 32 22 6 38 6 (?)
an: 0 6 44 50 72 104 114 122 126 146 150 170 174 182 192 224 246 252 290 296
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Cruncher Pete
db: batch=70, k=20, 6 38 6 22 32 10 8 4 20 4
| TPT(12) | 399716261003419637 | 0 2 12 14 30 32 54 56 60 62 114 116 | -35226689070 |
| SPT(14) | 399716263000333417 | 0 24 36 40 54 66 76 84 94 106 120 124 136 160 | -33229775290 |
| SPT(14) | 399716264230201747 | 0 10 22 30 64 126 142 174 190 252 286 294 306 316 | -31999906960 |
| SPT(14) | 399716267511806579 | 0 12 24 80 98 140 224 228 312 354 372 428 440 452 | -28718302128 |
| TPT(12) | 399716270740977611 | 0 2 126 128 150 152 288 290 486 488 498 500 | -25489131096 |
| SPT(14) | 399716280358333531 | 0 6 22 40 88 90 102 106 118 120 168 186 202 208 | -15871775176 |
| SPT(14) | 399716327429726107 | 0 76 82 106 162 166 250 282 366 370 426 450 456 532 | 31199617400 |
| SPT(14) | 399716334842701339 | 0 4 60 78 82 112 114 178 180 210 214 232 288 292 | 38612592632 |
| STPT(10) | 399716344396586207 | 0 2 12 14 42 44 72 74 84 86 | 48166477500 |
| TPT(12) | 399716357410112747 | 0 2 12 14 132 134 270 272 312 314 354 356 | 61180004040 |
| SPT(14) | 399716363603441981 | 0 50 62 150 152 192 288 332 428 468 470 558 570 620 | 67373333274 |
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