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Composite Details

ID: 19218 | 143 digits

24738986501628506425334127918360991974728883967872629059260681970395526867808079629963150884063388291687458233558421417389330147563273489836033

Composite Information

ID19218
Original Form(4088521^23-1)/(4088521-1)
Current Composite 2473898650162850642533412791836099197472888396787262905926068197039552686780807962996315088406338829...
Digit Length143
SNFS Possible Yes
GNFS Equivalent 123
Priority2
Created2025-10-01 13:34:36.316159
Last Updated2026-01-13 11:15:09.118320
Status Active

T-Level Progress

Current T-Levelt37.98
Target T-Levelt37.85
Progress
100.4%

Work Summary

Total Attempts7
Total ECM Curves3,308
P-1 Attempts1
Factors Found0

Factorization Attempts by Method

ECM 3,308 curves
P-1 1 attempts
P+1 1 attempts
ECM Statistics:
Total Attempts: 5
Total Curves: 3,308
Factors Found: 0
B1 Range: 11,000 - 1,891,168
B1 B2 Param Curves Factor Found Client Submitted
1,891,168 Default 1 1,424 None VGDominion-MacBookAir 2025-11-03 07:38
999,999 Default 1 1,030 None VGDominion-MacBookAir 2025-11-03 07:18
249,999 Default 1 498 None VGDominion-MacBookAir 2025-11-03 07:09
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-03 07:08
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-03 07:08
P-1 Statistics:
Total Attempts: 1
Total Curves: 1
Factors Found: 0
B1 Range: 11,000,000 - 11,000,000
B1 B2 Curves Factor Found Client Submitted
11,000,000 Default 1 None KyleAskine-PC_V2 2026-02-05 22:03
P+1 Statistics:
Total Attempts: 1
Total Curves: 3
Factors Found: 0
B1 Range: 11,000,000 - 11,000,000
B1 B2 Curves Factor Found Client Submitted
11,000,000 Default 3 None KyleAskine-PC_V2 2026-02-05 22:03