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Composite Details

ID: 22 | 343 digits

4288840329924978379669976897276474917184037614359052616605430928708462251208920030148891611780657779357797241155670169863724773551242867489730874817757265142884340595903638483064464873727005161901030188227684791041762306382892763264011436075593074505489004753424734120552037242849702815758744170430395845892843246182493402813137951046189659541

Composite Information

ID22
Original Form(2640273302891969072270866598455297666853887659435628664544428080693417680831397981866581785195607257^5-1)/(2640273302891969072270866598455297666853887659435628664544428080693417680831397981866581785195607257-1)
Current Composite 4288840329924978379669976897276474917184037614359052616605430928708462251208920030148891611780657779...
Digit Length343
SNFS Possible Yes
GNFS Equivalent 369
Priority4
Created2025-10-01 12:53:25.674241
Last Updated2026-01-12 17:29:03.437512
Status Active

T-Level Progress

Current T-Levelt53.01
Target T-Levelt85.0
Progress
62.4%

Work Summary

Total Attempts6
Total ECM Curves14,592
P-1 Attempts0
Factors Found1

Factors: 14614916135791327331046066000069058285738719221

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
14614916135791327331046066000069058285738719221 1,598,642,108 14614916135791327331046300394024548660124745904 2^4 * 3 * 13 * 17 * 127 * 2521 * 10837 * 24977 * 315677 * 6089483 * 16579223 * 498826327

Factorization Attempts by Method

ECM 14,592 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 6
Total Curves: 14,592
Factors Found: 1
B1 Range: 11,000,000 - 850,000,000
B1 B2 Param Curves Factor Found Client Submitted
850,000,000 85,000,000,000 3 2,304 None KyleAskine-PC_V2 2025-12-09 17:44
850,000,000 Stage 1 only SUPERSEDED 3 2,304 None KyleAskine-PC 2025-12-09 14:34
260,000,000 26,000,000,000 3 3,072 None KyleAskine-PC_V2 2025-12-07 22:33
260,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2025-12-07 20:10
260,000,000 Stage 1 only 3 3,015 None KyleAskine-PC_V2 2025-11-23 19:28
260,000,000 400,000,000,000 3 57 14614916135791327331046066000069058285738719221 KyleAskine-PC_V2 2025-11-23 19:28
110,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-12 14:11
11,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-09 21:59
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.