Composite Details

ID: 20863 | 1609 digits

3364179951522733708696610332974481167388206511791666238526272206255639441127550098278793136399421753457831517425204111523513902830258525951935598568019674375675896077224516786730219988471167226919312192016284451782699362570190849313867205262190018695891480507107481581543230101932356416251622109417935514134013672741377961221499482786432838016560587034853391162060761499375560511388500525633731901398993316371612296820888597223837344005455561935040478814787493792487139725592786638434712583797431845772029454645561631224197093706218048370940851424736441850674721935392239790832825158986430034687585143261436252785320378333055343975436001461785933171262193983438977956366847318805991908515057682114052819781399107496541244123112907556287093529111315814750436761153740451579450265963870752522471554080283638723060117304737717767821918558194372082486211261190458680394568216261762970208778379579155386356682121611167818846723167681455628967423167724168407478574851202483571847619413693269760988743407470850196139018813004875848354290223366486869956989449055750503157557895555233691634866094857803388240570087207796846226607691426528841721771596570735039339820944033886544600756471907124043945810047150811441756571763602927061052498495525298400523424579854506346919778852397742351129546506359412870621873480136374678849446145318785907962334617715403572844947803103173420763318029914751571771354377084575001717409127984489045081805648840745158517114054693964283919300033275516227915408179086769137173932051289144298754083096433112188802392255658471292138585366042726137116981060960643745168247280832548555187962813

Composite Information

ID	20863
Original Form	(4674109658955680230423218882003172380101371436942854213862704988131430581769077013266242745761522658689204541395554003027640759625543881767854519468619827413190639^11-1)/(4674109658955680230423218882003172380101371436942854213862704988131430581769077013266242745761522658689204541395554003027640759625543881767854519468619827413190639-1)
Current Composite	3364179951522733708696610332974481167388206511791666238526272206255639441127550098278793136399421753...
Digit Length	1609
SNFS Possible	No
GNFS Equivalent	N/A
Priority	3
Created	2025-11-24 16:28:25.136508
Last Updated	2025-12-12 16:09:48.396138
Status	Active

T-Level Progress

Current T-Level	t27.91
Target T-Level	t85.0
Progress	32.8%

Work Summary

Total Attempts	1
Total ECM Curves	2,560
P-1 Attempts	0
Factors Found	1

Factors: 3676618287959

Factors with Elliptic Curve Group Order Data

Factor	Sigma	Group Order	Group Order Factorization
3676618287959	2,345,398,222	3676620952240	2^4 * 5 * 17 * 23 * 59 * 251 * 7937

Factorization Attempts by Method

ECM 2,560 curves

P-1 0 attempts

P+1 0 attempts

ECM Statistics:

Total Attempts: 1

Total Curves: 2,560

Factors Found: 1

B1 Range: 250,000 - 250,000

B1	B2	Param	Curves	Factor Found	Client	Submitted
250,000	Stage 1 only	3	2,560	3676618287959	KyleAskine-Google-Colab	2025-11-24 16:46

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.