Factor Info

ID 162409
Size 479 digits / 1590 bits
Status composite
Value 28655365512574275950814989431698979170249647321943949869447498787460586221355451609086136860808715796848150088502649191133754130045815368859714536522393846469260553392943166543801182153608597331999774744783762131211200660552928573987874821118903495601953824132761872608131007167266748782361120882078638152423738279194735563930585561352553312855295135920832572872196117032666227387202285892085831440104300016387612669276226068128882176314857240701779264544616136661740619834028117

Factorizations

Primary (ID: 161181) 828007293659316381424892989 (proven prime)
(ID: 194689) 34607624512501609315560704970482828264054148883429762695703391832696257695231539343446551650828562806857044814206760908682498374064126457319630918531435037593189484526394868090014966358198951974506475681838892888206923225906129981173387196563363982989443104434441778714719805953793371947159824133195210855843901551867338964136834475469909458568232383937829816333363763591775562276514043784993058416556046042917783785423972941969858170957971072814927353 (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.