Factor Info

ID 163297
Size 1242 digits / 4124 bits
Status composite
Value 140791711296309865218141834925691582413607081484644617382611664943744983132196058280379837966154571989669093053422356131589312239428928712702466960798060536021126710572165003348213025113498288890944709470352130363401724486575301763978748774376612199823082072976481653054482223800204206434593080612107730515050632856006242151893213035615045672846782242857305049605677019577197067399877846981294326749369432888802070711374733285309854456250951860063627436077861200841775658906111449819504478982274153868595685200741534568365157211642427682682797981830359777963593521512737312453480864094476845437679627943297063344322764574204452938452641722783698867358213788870377725494868866577915619851294995240843163843968687111628044731026640068254558554528164730573743869227571185300950493864132835784444731224504443796183142834928640404929927241509806156070705651908735411921561840717355744733994440453867038677213277589813634414967383933543170434939529348237374536275577123563628457945603818052435439533145904801113958371188240010631005042108029149610057614964524190541294120546747075516501812461390578966086068340048716028316560579259602389472135239544508485495853369193432799150903998631384967470954958419462989257654417824035013311888828508919110589

Factorizations

Primary (ID: 160963) 19464991002732197423653 (proven prime)
(ID: 163298) 7233073535792936166194768826347669412929811299115259593217870161093669423537676981437193330348590989189740586900836282229950128891871164226555321093334408904840504237129323945263928251786530110920642686491159543584458980486210323584761273559532392531426319250942348997729352203459846634263712167405467219413431358776282985570365460309744514520599616661187951670115844606642884048266658020812573342806318890566018769677392173255463758628127142156610635400604497405500199488199038054837503805266296883378241738841989656732132175754020246140683983499791090684718176406052662607369477259104877581442699330215634959783012385679797551942505889694773957509323984769641241631274078446984770541456782066909127985279606621209239758277691211531999893852268124728334445438697719045624222921049935443401024309966657317046333061390181378196821020539391718033582723130856586394012895530473530556555408708698369282223924658677675864956210899124689688718075107659631344647145316290510173491247240296523315795488356383603555265910326397838026738373866013389456703189661509937153828412831915903964035829394839365866920009289155741817630146017226582285593791051198673625303764409494309684590204579009765968301977245144467324200914030582713 (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.