Factor Info

ID 40426
Size 679 digits / 2255 bits
Status composite
Value 3859797146338029606334132970404614826256545627745518873847737199807693161366194390214596037807004141751922181112688042471836363765081859683477001659302452106738360129994102541064641765684668035677944198388980650616406968218696605733851615619396124351708319208692382709107982692329103106286601219468045117968135831952368513425438938409810475174063452778541188653433206622130246368658290818202508891282987679208865104920840118429929529374328196816525542338700181428289076716972147074805529139118398737406369763621361132732351524918145240883441938529322573244201272980635435990543217176914973509161309746944702995715721953422155332313329577170896268071822363529756393244410957791391

Factorizations

Primary (ID: 2154) 4340876285657460212144534289928559826755746751 (proven prime)
(ID: 40427) 889174648697326939177684178268996371003045246228078861746645062156730400269719384944790989153058757148303931075688667206199979737929977594118405280407892375436810251127379517901088006159225027254825092728128056986443222555451048911731324918821013872861811819723206169438781888017389966772691574054134710717924112989922189761624097116462890343930462811061144042405510972749980054180919764197806156130640326602991234046425531622069602350611573632172807373054802126586780509133235592708043145380986200739118832686526332661035841701755113675284212097858014641864160740582669607631627484363510546376918980352636496474171658410323177124641 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.