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Composite Details

ID: 78 | 3030 digits

616399402593799672909562775241873988624897086086249373492420591761501209910443639800721151693099740531701157845243438874558292230736224340091675935776255968166009691602373661249755447548740997207045753718337885830546613241079514126855796628546631980651205135649684726555163044792912429817429156418667189280916200075468219808647807716436533734526715577252645876183832032793698484727789954772151586613258542058127052772646881175295508587963797824300847000647963191260932226701145670980321844890127119684507212058430406382044816018012844156929920125383486545021194570736328176940892641918615521925959947866071090560267224430449365220252686682540829528154740545561311675581551880062233839528545099539751356372525890560286735964978345580717111540896067249376283049602617927702804250915282224505389043607833686771993378384422633505834916965371161112895319536474750456821198245915883939683747185544267533625906993226831997767737682635577805357743316199875613822267573500700982776560937193330468710782635866423343045200497398039174469499006849587545594247298877286087673188369099959004733773428533031040777635135281710248735634114549332862378628091070557072333186856001706228981374526032691018895260485819816648591043790433725893248386635169690250726306072173763158333933483281463366968225405924762890485292222137229735258195275033792572933498184243938966044307706455511324550873380404621894951128380682013272064739952904255029304390284755843317998711903953417056101763911075662930258116459552980945450368788300540924831954140830991806119574342523759340867839318841319466187227760183907245632419695200819942766084981337046914332055879856097230913830190828269893671800997077170286733953078583559921837981467134465830795772689754413794796550111081051531770372925232012876491125985375519227382974005033168284303521899192160921104497813272422346551746390807778141830821515888793963812833100199191458340036368748985857315153058190582508771738047706476144830630463424347304873937143154832091184695025380751544401893227958287182319846227224145209567086762716384682457911176320609307417578355462167254792602480507004105361263517008896947400918353361749873929237002064369013038340938890344036649215481184978048089630654403577514503081016585046761555461957832342827003197409538073300805891940523874287584499397475341908304560354936145899765806171811168615456141685693277123346442896757926649763023579205283800202819558227671585344364591836918628425931337808354519665196867569701065192443303076014686488995422621644541707331210653906010618403575735331819136828999000748074561725834214706961731768317603466914266796286947658533424719209735157288323404762619681795947588012234598870670001885152972655457193667372334180014192120674874716020165755262323332001568020200417570690511766281105083333057100894015881398095323996269174266557195657477016400420897521088710563147614458382502008692613591318720885471628197219231733088138394021996448288130927336650417050234416271743155926633973356938926141679198773518108227642891180090005929805424893674962264877

Composite Information

ID78
Original Form(458038084692615787235241576110126856425374602459484121630335433035690996757820554949323708227337974134289460085558003367325213543020135877210538810331840153247302658558031538997850810538539565733633462048992054925329199236753764753632020215423698934358860758214066121833482349538024015329447119762313719384971167760289522898100911159885657775981499749059013967167340114827144469697391306031463061330806994806907520408385945636868800368036934195586678561823584342548824936826283315729206601930016178536667151^7-1)/(458038084692615787235241576110126856425374602459484121630335433035690996757820554949323708227337974134289460085558003367325213543020135877210538810331840153247302658558031538997850810538539565733633462048992054925329199236753764753632020215423698934358860758214066121833482349538024015329447119762313719384971167760289522898100911159885657775981499749059013967167340114827144469697391306031463061330806994806907520408385945636868800368036934195586678561823584342548824936826283315729206601930016178536667151-1)
Current Composite 6163994025937996729095627752418739886248970860862493734924205917615012099104436398007211516930997405...
Digit Length3030
SNFS Possible No
GNFS Equivalent N/A
Priority3
Created2025-10-01 12:53:32.977363
Last Updated2026-03-05 16:36:04.125154
Status Active

T-Level Progress

Current T-Levelt28.62
Target T-Levelt85.0
Progress
33.7%

Work Summary

Total Attempts4
Total ECM Curves3,691
P-1 Attempts0
Factors Found0

Factorization Attempts by Method

ECM 3,691 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 4
Total Curves: 3,691
Factors Found: 0
B1 Range: 11,000 - 250,000
B1 B2 Param Curves Factor Found Client Submitted
250,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2026-03-05 16:36
50,000 20,318,772 1 256 None kruoli-och 2026-03-04 15:06
50,000 Stage 1 only 1 256 None kruoli-och 2026-03-01 22:54
11,000 Default 1 107 None kruoli-IOS-5 2026-02-27 12:55
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.