Factor Info

ID 142855
Size 945 digits / 3137 bits
Status composite
Value 190597937994215287808928126446389120529510693656994793692206892214705266519770595660843356129391406926066955107455393778041591501107173930367301916578304109821331223096155276331084724488660853379770449680032193528626601900846956232469686892082447403524070686608971236254625966267317779916809903769873832221018031990913662849167396283430136231213765028336977130408705624931319864489557221478458077051813068357025116867140266216954004657945975785366606874919139490335263419684362404312919796102579073581373071436155083608005521184065286564501076611361290245823643810440838894284580566219318893520989302761168622745480261707553269524269007322909393993533625908340735034290705373536864345786257836498018777723027825696850414387810166320279612582531744312023515964725706819350046727859361180952519991773848643877337105100123874226761104494509427118321098513707225789012250010709585477744890566657065332630265755339067446004733356039522758039665619431

Factorizations

Primary (ID: 6681) 162715052426691233701 (proven prime)
(ID: 142856) 1171360210083122209617695178357940956290888390873143740661721208947832593678565804189507061088973161689812348883069605324158899654142967774010094537857819738982332556054580591262687823807809522563316914154166287833931181952874238065355329321811029924050189780393318672297253489290980632678741889472425323045596831939029733728909352440979298884870787482828861188484704481844151789737756644070934158771473859684980619691432839172992014105965394812223260198927701915410208098591886675828897682335884111806540702250813351450332110166677025376281795453949319939686189281654040702418943841977883709455529109971207014186661970499089809054375067894158778145486999997173771852644862556737034762048635579472779741077822393643797807921133312924312676253008728683282573696588808233660620944455735753450653767104068652276243760188658160141566777952069694344423368942851310924402592992878767768885150464277793056591723954612220150012984731 (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.