Factor Info

ID 26712
Size 747 digits / 2481 bits
Status composite
Value 674137743708646203597559859659617414174656396087966666892847834963339205471041003888315061154523492638607657152424537345561762650965623055057750595071701274223313516250406675144160728405384310140736232994263051773883305650407202306014519103109839545146643651531229222883459906877659228809108190139561843415532304294243852744498400581894072208354883768556539169872442596287616070406469301094409803730651868529601456189412679236326468772328996330948120405848307435089157398062000139748315798731587442597177800320718835001169216800210828098848200293247825750672059820666698283954765287228563729849255397215898767792168350589734751249862003574643700141143805077027239102716671831759178170463475152470347507011652713178883459686567691174198075081815271

Factorizations

Primary (ID: 12916) 974228888530699445757319146555496498314349 (proven prime)
(ID: 38159) 691970595047082808660987564301864856748308092177296002286372831302205848069277112377605716568584933419729732242072054027801986947635333497462701143612662907348419836129625010886418507683024930446400912492714706809933039061262262171286889126938601204866618425346757477807895315231022793181945005987615961071177264565795502319120742261249577958605712868010247280534670843395653566508077991450013010776044820295483354435357174906515301509776365006873793732262840240844697524756396983009760593658363209005098680537333006143066086538954092761382704558587166984680019438251584747276013030954529296987301883132164012078644264930079975428032367813238313262181283292708339530334920729048036716961515168767306873379 (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.