Factor Info

ID 190708
Size 772 digits / 2562 bits
Status composite
Value 1271940581483964353982681525132972807915546231017490736064465278947695530923035845356032303616683159429860831019009388600953271114377749107197378326782332721864636365251815441137248661286135577575694284875995591646934319064622409875104730573580625689237096160024317935179936307804156975161808317345273226415841340160272778484448790319458791024647020169744752623712875239140247610644569655999674265048795104076723720675028340171481336591540031329349141198025897714775488305431814901291302990611088850717034054754525315917592222513026135452559623317466699199424043401679307273690160854003790977131367065251154838442185256265626560748247282236748793338386032346646116691664795577235131386201222802932689593055342122452617976161606647602155410405250649071394226357236468903233

Factorizations

Primary (ID: 155486) 77890519715454496560396129461 (proven prime)
(ID: 190709) 16329851002799185686112968950959375080077671051500602217484878836517518604956379073522062435447347722167382067441612429611372088584727281599738023314787535982417551546568701997233519630697021047155254313677999327414389443813394195648989771485341067393580937683620203669523976871636051466135879990863068504459170409586096425513632627831517341058238352231265812010869870918241582030057605035587001975891593641246380320430092205603871749170254964231931939510074192215835852720605106503912250556279889136750824214737807569986995668142015435615372788496769877252714080126291965413573476511500819513587445563119535942610888089689621753750828720481696494033602677673390969717813621002212924133625912663360520112543162317281839679351779257664414693853 (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.