Factor Info

ID 185803
Size 809 digits / 2687 bits
Status composite
Value 64845461560516053835321025542342559181285904955860348186154828995347008509265136601122696051928954542812110175371893521283886485644872141042649093473200420066116854077494726449947850167973559285657698075732873734112171537569992486267991578998407740893139054726707448214066909665449245969098811647710750236726277607764561403028038001115250521352255949217377527119413420138580306463737014935459923833122366596835378011852086223028606439621332961823350013189562911629767583733645678683492135995857044538230467563069625206650579351377785534921059933279334596314274497777864838255338889875785595110700339853595523972406970043593018480179907822515660872440680803269103522808467030314630276362476640585171224121409630326329679015887189070256138919290373952435552733628106625590005200757412317953769560149710041540921

Factorizations

Primary (ID: 184536) 506042201375008991519880436363857080353232359879850259729309857301808932008768130341330285050227549425716651321613035631729927561932896187374572096888197130749289778453173857075397457253938638631776261097517834802380495186724648603292520731921895151083768396015469705201 (composite)
(ID: 185804) 128142398765002411535078867648322946064065746825515205574113361547119728684360638694072077778326590395390775072444386831091486242650024385436546836981714954858441583485736332770655592022104255231062524139817747020870360006621862305542985214448478229272337604278631895954378442812426699743878549704797492884963872435553578975525561161788169077635933539076994246953294076484279477185069627060695524085960309218646498013274800960514161879763839967580029749334826331147626842018317984659354083224008373045216065381425836179689252910989050891721 (proven prime)

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.