Factor Info

ID 185671
Size 901 digits / 2991 bits
Status composite
Value 1499752386297842907057809006358040947539460290110427412332870363342148940769492378541950483499942651314358501658013553008542645873485220299132825130964246701606897821903885685338260147260484558344228715049524246820964468941771661587836456160457457912824154939536225802002284550925527241994743925594081953229338705888028323542842729427422817058102506639238138944822158288570020391714466151933959539085294899397349939988727082009354126454997284995260560906162812088291053878866593528725415211718096118976143818362347865151551395041853442070977670641773976104100071876513655846201575663363575607250226485755457781793901378581216277867303975241065725679983167438253883030448292140450458929822729709018140499265139278924320462551707296807029891749681143121400112423859780373304616466583602188458360647199627890230985059961569792028727378137533703269976717184829749046953199126429391944885982875688412241721

Factorizations

Primary (ID: 149720) 488133367491821706551841486123304241 (proven prime)
(ID: 185672) 3072423411667242943221692476949241409268763151785878827337689154964956720820184381059145820045726170365340836716065161287817351115712461429673114294085519700059446450421464411333278284612495976612316006116964541071262244979229658250927828803700086526001185186062496773583296414075043252776411737975940286330873100818772183459311652490474263287008528223612177217715887741697492199153555088253347717428285855115341780356372237293087313108622238429827927877670936098288500467872419681125957110687283968128622245777031283329616138237667633537212067897110839331600040765718857558829920004092009615317096953923050759015017052742287204950141527233582340429516041601512438692857809710900560951889982195485040936204829386890048139095168509315569544676989097225593257598015937213055473645018997075754113900459191600357153239318113617790005975689806634142953806318306463750281 (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.