Factor Info

ID 124368
Size 309 digits / 1025 bits
Status composite
Value 312957420571345790523221974627399748367949038720653843607240931298503438367276023039850400261369643025115205103017856130446378321126501380337359456656463578087024900371894472164730849498141077945398750181296009695150379417331392952704870630916631356548153900760137649335662423324435944062094143711868128951111

Factorizations

Primary (ID: 439) 248825147396336304582370574626699363123835244172196051741434532158291098258439958157642819216575829803638503939477709 (proven prime)
(ID: 49835) 1257740320245275047995700915265414598791419944588980190967456052575529490005688941553049455398603433466298274697795653717229842598175479639432837231962555902512345646041362388246251536289786979 (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.