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Composite Details

ID: 25019 | 278 digits

12719761671524867853854860512178737991712289705941183015350329275576061353964188335274976911961563498622997011852611966855976405147991669562458544798118416035902166034993716539995419059961938988377689974418424710776439663606697221390202129628164928492766418530805025987909442447

Composite Information

ID25019
Original Form(4079^79-1)/(4079-1)
Current Composite 1271976167152486785385486051217873799171228970594118301535032927557606135396418833527497691196156349...
Digit Length278
SNFS Possible Yes
GNFS Equivalent 198
Priority4
Created2025-12-10 22:51:21.558864
Last Updated2026-02-26 13:29:15.352418
Status Active

T-Level Progress

Current T-Levelt48.43
Target T-Levelt60.92
Progress
79.5%

Work Summary

Total Attempts3
Total ECM Curves13,824
P-1 Attempts0
Factors Found0

Factorization Attempts by Method

ECM 13,824 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 3
Total Curves: 13,824
Factors Found: 0
B1 Range: 11,000,000 - 43,000,000
B1 B2 Param Curves Factor Found Client Submitted
43,000,000 35,165,553,160 3 5,376 None kruoli-och 2026-02-26 13:29
43,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-1 2026-02-26 02:04
11,000,000 2,862,945,550 3 5,376 None kruoli-5950X 2026-02-24 04:54
11,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-1 2026-02-24 04:44
11,000,000 5,500,000,000 3 3,072 None KyleAskine-OldLaptop 2026-01-10 10:58
11,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2025-12-28 13:25
P-1 Statistics:
Total Attempts: 0
Total Curves: 0
Factors Found: 0

No P-1 attempts yet.

P+1 Statistics:
Total Attempts: 0
Total Curves: 0
Factors Found: 0

No P+1 attempts yet.