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Prime Tuple Database
Prime p0= 1623529812282996521 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 24 42 12 40 20 28 8 60 16 60 8 28 20 40 12 42 24 2 (?)
an: 0 2 26 68 80 120 140 168 176 236 252 312 320 348 368 408 420 462 486 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: biodoc
db: batch=78, k=20, 2 24 42 12 40 20 28 8 60 16
dn: 0 2 24 42 12 40 20 28 8 60 16 60 8 28 20 40 12 42 24 2 (?)
an: 0 2 26 68 80 120 140 168 176 236 252 312 320 348 368 408 420 462 486 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: biodoc
db: batch=78, k=20, 2 24 42 12 40 20 28 8 60 16
| SPT(18) | 1623528243537249001 | 0 12 16 18 40 58 66 78 102 106 130 142 150 168 190 192 196 208 | -1568745747520 |
| STPT(10) | 1623528904245278489 | 0 2 18 20 30 32 42 44 60 62 | -908037718032 |
| STPT(10) | 1623529212212947217 | 0 2 24 26 192 194 360 362 384 386 | -600070049304 |
| SPT(16) | 1623529551372814441 | 0 16 76 88 108 130 142 160 168 186 198 220 240 252 312 328 | -260910182080 |
| STPT(10) | 1623529732693859537 | 0 2 30 32 42 44 54 56 84 86 | -79589136984 |
| STPT(10) | 1623529745347034891 | 0 2 36 38 78 80 120 122 156 158 | -66935961630 |
| STPT(10) | 1623529925371087157 | 0 2 30 32 72 74 114 116 144 146 | 113088090636 |
| TPT(14) | 1623530083592666189 | 0 2 42 44 48 50 78 80 108 110 180 182 222 224 | 271309669668 |
| SPT(16) | 1623530103469781369 | 0 24 78 80 92 98 114 140 192 218 234 240 252 254 308 332 | 291186784848 |
| STPT(10) | 1623530212316620637 | 0 2 30 32 42 44 54 56 84 86 | 400033624116 |
| SPT(16) | 1623530439174935293 | 0 10 18 30 70 90 100 144 160 204 214 234 274 286 294 304 | 626891938772 |
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