Factor Info

ID 75409
Size 617 digits / 2050 bits
Status composite
Value 85910572858552090946123851652114931177104076509710098955424254808886816004036387515764371831066868571610168011241059653290666621814939474516638024949333842001732091463451928567695259606168150322094077083838267987298165116914126537057890125126766147373727900443830638820146759594495224000990004079108997145767972068369932103509255080342999074267586604039825944489887239242565784031420295721403916215481604238725310608098958367536231342929258889626527190020201635026149967567153690592863848777563556377856308345405266038169535939868238798698412429633027043118959248677807908353404509678183688804153953670306279779443897

Factorizations

Primary (ID: 50394) 221681990842921336174589804051556451742697586946648653964348442415676770342087 (proven prime)
(ID: 75410) 387539702850405695107466304354584811864383861092446445239442459428279780437155970829276085254277282310724830524709033884751677065318460588569550261000932998339147124212075552197415852623869960471405041519933852391344533938158513292514061471021764124505176391288629069785557682421666063941868218284609732188084734218668420067411274310280708938645368105671807724545413420103679975596661968662890766380146884948212640427947728739126575506971337742829783639760987356960246687124748228789933732006526329318349779552596470609038243797903084501631 (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.