Factor Info

ID 57821
Size 268 digits / 888 bits
Status composite
Value 1237001390135481613018590198122069943096234493645674851895755697718695700873509073230668819225091895924986180142159041724037953744430059688941211002289645916811062322283925484314645199976870461995174753363113837649988201068290523988988192612353243224488307344772745771

Factorizations

Primary (ID: 57393) 2481042898919563914965779 (proven prime)
(ID: 57822) 498581217871793652631957678747265069053959322120548368415971532336451304593773201328841735199841151723568963580813801734718997526143175944428791611582618225144162033332152882361016141139329715716256226082055125937759776101985039684646140909449 (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.