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Composite Details

ID: 1618 | 198 digits

401433262367464900096803359499428586360566733614438162783364988369992012304914105046745497054957169381376291526126894864912386469036989845326711226754703282037623550933648283234031850017202117697481

Composite Information

ID1618
Original Form(14488096641115979146172045024010373393^7-1)/(14488096641115979146172045024010373393-1)
Current Composite 4014332623674649000968033594994285863605667336144381627833649883699920123049141050467454970549571693...
Digit Length198
SNFS Possible Yes
GNFS Equivalent 160
Priority3
Created2025-10-01 12:56:54.250238
Last Updated2026-03-05 05:51:07.373095
Status Active

T-Level Progress

Current T-Levelt49.53
Target T-Levelt49.23
Progress
100.6%

Work Summary

Total Attempts10
Total ECM Curves25,333
P-1 Attempts2
Factors Found0

Factorization Attempts by Method

ECM 25,333 curves
P-1 2 attempts
P+1 1 attempts
ECM Statistics:
Total Attempts: 7
Total Curves: 25,333
Factors Found: 0
B1 Range: 3,000,000 - 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 05:51
43,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2026-03-05 04:46
43,000,000 21,500,000,000 3 3,072 None KyleAskine-OldLaptop 2026-03-05 04:22
43,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2026-03-05 02:47
43,000,000 21,500,000,000 3 3,072 None KyleAskine-OldLaptop 2026-03-04 18:57
43,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2026-03-04 16:36
11,000,000 2,862,945,550 3 5,376 None kruoli-och 2026-03-03 16:14
11,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-2 2026-03-03 15:17
11,000,000 2,861,203,810 3 5,376 None kruoli-och 2026-02-23 11:32
11,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-1 2026-02-22 18:55
3,000,000 Default 1 2,293 None kruoli-5950X 2026-02-13 10:14
11,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-25 18:08
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 00:27
2,900,000,000 1,000,000,000,000,000 1 None KyleAskine-PC_V2 2025-11-16 21:32
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 00:27