Factor Info

ID 187551
Size 739 digits / 2453 bits
Status composite
Value 1458050744631115649745996504954965681297791873653889796571335794301968272948164223403092145802463023823431188758157457765224756763576564330564878050086130244571662015143172689650319933427988208216239988615784071943786070936150286824931703678872741928177196947478011038680632315247844759944236547674502849911339340216895088724651270888661567055537490238759184308203453214814650633717959891601216880448436386393839381265941425120577666454717184847430174633222960343261035946602997543757995652806575410161483513299319525641003272358174263615080196294253225260869244488509436739313538965555668133631615442849591068375782257137438106388308609513790375373206602367685089922979611407583728144639268230972625436063519446359040210836989347025557613

Factorizations

Primary (ID: 186365) 4059779197159920316650571369305263994997087 (proven prime)
(ID: 187552) 359145331266074028963095747451417820086535143310906165795374943173234630558236190086375148767908531440506888707289617996694854637938692073645164284803268475479149162653807988459609666620649677035815184780997610475355507008175399155940377927045433529441202441229780018091382008760142177590884271755072898234359247351963854480576890626484611359273875492398675520939130674436004543377154383647124744318163548391267212701484201084682921407445485321380355478233910892479890875632256394034642345240954133867810819395728438087720098812345087676326728655331077218667724171706726015369003944501906300501646251728448320798031709513334716733253106427495638660154647922868046695211967336813131305120665458099 (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.