Factor Info

ID 144003
Size 591 digits / 1961 bits
Status composite
Value 127836973044113166453105719505292104105893457940949935798343283758416389213062138177049595060682860848552588737901066134448323108722749222270306801740431346339982327993916957697230853446205677995415116743319273730479114693053868632502026148973652100939961305051955383864289670631727168088602422192081675679197872858290434752782598656963395842337186794497537368542227197118280985629817721670413559312174744302258926687393621558019564438518419026949216772945529082072822181174830543837622153742816074993392834925978895371290968646156263723703081251131573370079188452654118205089807052901650171

Factorizations

Primary (ID: 143135) 1889235471403240170024149023898147623088722803599 (proven prime)
(ID: 179801) 67665981810706498450507578807875515394944526077791287379719101620986575428627164316037231892551204729809378311778176453215648069912907067001946918375291356984916310243826640419621720349137965586626292734120109821860857513685625944579885691424766594372559209239645205170451358529807300809741878716423208101621761423577735546704110407436063838393542158189626590766667542320901519648261957651793481992538406881890465241145518301403849359137934873637165355582632874109995737839371026617732690283278209493313528562401641792177534771330856206774229 (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.