Factor Info

ID 162047
Size 651 digits / 2161 bits
Status composite
Value 222533284518389839625558559319606403427487215051542591937701087532310591669074890779029862981207146468244314505870033662704592193933388579425913759007879644830294434598152822090174984368504292149814719094647767190609703703538531585242165956260831182137985283292164345901930403505933396027282020660273607732713248082025908861967210528501622723083681684677919273679674673127911235338232983074918951996445642746236378277149339126215335657988816012558894210446059674800192980469507079292305810727344599300420934585607960559408232712810972411981979627280080893484836047855763267128039229291509362014274943053601601182358159025481833636913788766533962611851

Factorizations

Primary (ID: 161106) 35584500993847817659 (proven prime)
(ID: 162048) 6253657584150568287621355348605987609540088000385896221089659215655631221956417933750381630048485216489038309924690448043538893752598260706742072943364090046792924889337808004616909647212894460748246217182021049407914540838894774132938880093855505987950190725924504830727993432441482076612862527083891654552059070456498994897204219713308657436971879685598963222639914120873718768584918899776263705666866627333043022596548827131988933041789738814267044425161270755797099599357645027156404115566007069911303421143869177855337375371001191370837024813744220269744180307322496100261983237915363791787212242375569329172837032118004907889 (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.