Factor Info

ID 203729
Size 473 digits / 1571 bits
Status composite
Value 80775783639026790858470995015471773077579207793611841616843615762345540510291170039204731933713084251325426624325857762077942648731744918774705207619571045657471515376058652033420537061231615942637939146641828697144683145731479471137534370424366408660992861287703786182706270302848219661204629609886808437953649245097899040533840682204929137040033070224513909649361383838962057480929036426869185281877848095425715732803488158124553190124862354389500554033186620962881624409

Factorizations

Primary (ID: 203730) 37755187673584481137199 (proven prime)
(ID: 203731) 2139461849253150069590587420994607342933809686380668537548826742739977003946550750940534016076000383513839443246412299531163783748487942416417643853550753694599970112101296844662307807196069922244091824857105972550497582881373001444217419753938203177226874687767295197308536857809754449064612868812386310676345181616411579847521958125428950822547248810972002268993082734085949359699949825364075146456121073765431673500097441526551157526916349577900791 (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.