Factor Info

ID 161570
Size 326 digits / 1082 bits
Status composite
Value 32720181742481910272431324681349320978880748115832874067140955824870631509610500224858993465852907230181636148368754960083699841838761294325170337446752795916356044579319059609740466233480866851432128592072022844359143035555184281659497011279498908622415239038226192367558654832160760469837395616795809222911120088591070681391

Factorizations

Primary (ID: 193515) 1982080945413054187065093656814733478233 (proven prime)
(ID: 193883) 16507994700318969032526670370275336354615392402855931308813933162812548822146152979841090592051262927533032549638626272954666372747081726160346176674603705243021696443719532067314961620316262225541713368892364098494423469748351753619595156987592187414199786641321116846317390233859382727 (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.