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Composite Details

ID: 23720 | 437 digits

12661936657678001338327345090961074362383302897892648833363483971213816222134296147731279129066939976458848874479548686316492368521213611217726854876444960138158593368088886015296831576138419117317192161316968346862716000659821458005662956025772413219622714412565785583308055239070168415947907068761044103997451012770665640363113823225265955204318299695781771167337597095327144154650712576976881666886522273643251179834966441633620162009

Composite Information

ID23720
Original Form(1601^149-1)/(1601-1)
Current Composite 1266193665767800133832734509096107436238330289789264883336348397121381622213429614773127912906693997...
Digit Length437
SNFS Possible Yes
GNFS Equivalent 333
Priority6
Created2025-12-10 22:23:11.303736
Last Updated2026-01-17 14:12:38.769068
Status Active

T-Level Progress

Current T-Levelt41.38
Target T-Levelt85.0
Progress
48.7%

Work Summary

Total Attempts1
Total ECM Curves2,304
P-1 Attempts0
Factors Found0

Factorization Attempts by Method

ECM 2,304 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 2,304
Factors Found: 0
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 1,100,000,000 3 2,304 None KyleAskine-OldLaptop 2026-01-15 17:34
11,000,000 Stage 1 only SUPERSEDED 3 2,304 None KyleAskine-PC 2026-01-15 16:54
P-1 Statistics:
Total Attempts: 0
Factors Found: 0

No P-1 attempts yet.

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

No P+1 attempts yet.