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Composite Details

ID: 1562 | 205 digits

7959192059605247872743741381239411139036296696182396793449164901401766578590806539322363966255918457315541217086329876968996721039372111833196981667051481007404188435775173283466667149582394641326321036541

Composite Information

ID1562
Original Form(5570748970960291921935923156205230544832578720554473^5-1)/(5570748970960291921935923156205230544832578720554473-1)
Current Composite 7959192059605247872743741381239411139036296696182396793449164901401766578590806539322363966255918457...
Digit Length205
SNFS Possible Yes
GNFS Equivalent 162
Priority3
Created2025-10-01 12:56:47.096486
Last Updated2026-03-05 14:35:45.124170
Status Active

T-Level Progress

Current T-Levelt50.26
Target T-Levelt49.85
Progress
100.8%

Work Summary

Total Attempts11
Total ECM Curves26,496
P-1 Attempts2
Factors Found0

Factorization Attempts by Method

ECM 26,496 curves
P-1 2 attempts
P+1 1 attempts
ECM Statistics:
Total Attempts: 8
Total Curves: 26,496
Factors Found: 0
B1 Range: 10,000,000 - 43,000,000
B1 B2 Param Curves Factor Found Client Submitted
43,000,000 21,500,000,000 3 3,072 None KyleAskine-laptop 2026-03-05 14:35
43,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2026-03-05 13:31
43,000,000 35,165,553,160 3 3,072 None kruoli-5950X 2026-03-05 13:06
43,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2026-03-05 12:46
43,000,000 21,500,000,000 3 3,072 None KyleAskine-laptop 2026-03-05 12:03
43,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2026-03-05 10:52
43,000,000 35,165,553,160 3 3,072 None kruoli-IOS-5 2026-03-05 10:07
43,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2026-03-05 09:18
11,000,000 5,500,000,000 3 3,072 None KyleAskine-laptop 2026-03-05 08:17
11,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2026-03-05 06:28
11,000,000 2,862,945,550 3 5,376 None kruoli-aws-1 2026-02-23 19:39
11,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-1 2026-02-23 14:40
10,000,000 5,000,000,000 3 2,688 None KyleAskine-OldLaptop 2026-02-13 18:11
10,000,000 Stage 1 only SUPERSEDED 3 2,688 None kruoli-3090Ti-1 2026-02-13 17:00
11,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-25 19:30
P-1 Statistics:
Total Attempts: 2
Total Curves: 2
Factors Found: 0
B1 Range: 110,000,000 - 2,900,000,000
B1 B2 Curves Factor Found Client Submitted
110,000,000 Default 1 None KyleAskine-PC_V2 2026-02-13 20:46
2,900,000,000 1,000,000,000,000,000 1 None KyleAskine-PC_V2 2025-11-17 00:36
P+1 Statistics:
Total Attempts: 1
Total Curves: 3
Factors Found: 0
B1 Range: 110,000,000 - 110,000,000
B1 B2 Curves Factor Found Client Submitted
110,000,000 Default 3 None KyleAskine-PC_V2 2026-02-13 20:46