Factor Info

ID 38217
Size 529 digits / 1755 bits
Status composite
Value 1772307301727851533140174382760840053859094759836296652670253025240302294751182671524483385065417192373793650025755700726230776273415717534482801263246915333118338503509828812732506578408234818141075809962086311730522283573745524684176582813655355999991233513370763168630776037531972679075462778790131211341953601486372856101667341480473994977931522587605705389529486091639116340423560274541583819676546486355106032579316765053513590610822021793225301406892873685474289179315433745121217641895481717812043953642123926431467828961

Factorizations

Primary (ID: 11685) 439593550072300534251634135007764475254567347223143808588769 (proven prime)
(ID: 38218) 4031695418270713481713588045776900550475446816780660862396607962206658534285601860410780954078636037121387761309904787350713787413389906745036263787563331614370274694189187043267118555070609811738957537375338011016689336157930912358080814845645120672038342174291077221180972225580293676675436163743859864688937831261084973701554177887601916692316072661513143948726801142840798307482782020434422858814967942068028687469398394854186218266629420938423914516066085556583169 (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.