Factor Info

ID 164393
Size 524 digits / 1738 bits
Status composite
Value 13708212987053604164879413162366955914279236765473683000622371222037780187955167187938154069626652748622523748024254289239677992512543594559175112984492389901263431227815829506573759657271164147044250962024434322237054688967803433709735812999451228971439642597652992844207932669865657563022022414835314600812609064735165919785616207915419338405634003500366658558730738505041038314972596727107279822276867253324555926051124428054528935311443811350513480340314469500441642626286083241516729712148991845458698068976514727109939

Factorizations

Primary (ID: 163529) 11977483948858405223691616891903180953084889 (proven prime)
(ID: 196078) 1144498547907480830200830536605342074301093531180726272327797953649380523894079443210646376571207056818656340736723396338693159550439219394862221508466739460624578160970156770644374086358215961896429990268432889754907754758971495453942104771852517309964306470145134593334556904188971789573513704404479412778127117385430906091764961882518811417750498061143450475709882002986422579703447620721455326082194191965108654797290456237278494352720096300451623880087149811722975786272425451 (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.