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Composite Details

ID: 24875 | 264 digits

761204597962457057755882967042074216213925179518731101997374148418954942068301499697365886649526975524427108663303899166754417541360710268698430654284634986108035801234796740086153997239792254508131758051536448353508086666678993049336244244973576030363745357448697

Composite Information

ID24875
Original Form(643^97-1)/(643-1)
Current Composite 7612045979624570577558829670420742162139251795187311019973741484189549420683014996973658866495269755...
Digit Length264
SNFS Possible Yes
GNFS Equivalent 188
Priority5
Created2025-12-10 22:48:17.374842
Last Updated2026-02-26 10:28:45.737582
Status Active

T-Level Progress

Current T-Levelt48.43
Target T-Levelt57.85
Progress
83.7%

Work Summary

Total Attempts4
Total ECM Curves13,824
P-1 Attempts1
Factors Found0

Factorization Attempts by Method

ECM 13,824 curves
P-1 1 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 10:28
43,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-1 2026-02-25 01:47
11,000,000 2,862,945,550 3 5,376 None kruoli-aws-1 2026-02-23 21:34
11,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-1 2026-02-23 21:32
11,000,000 5,500,000,000 3 3,072 None KyleAskine-PC_V2 2026-01-05 16:40
11,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2025-12-28 07:42
P-1 Statistics:
Total Attempts: 1
Total Curves: 1
Factors Found: 0
B1 Range: 850,000,000 - 850,000,000
B1 B2 Curves Factor Found Client Submitted
850,000,000 Default 1 None beepthebee-beetop 2026-03-02 01:25
P+1 Statistics:
Total Attempts: 0
Total Curves: 0
Factors Found: 0

No P+1 attempts yet.