Factor Info

ID 161568
Size 355 digits / 1176 bits
Status composite
Value 1011518728575320706496687650766591265939078153950370408639215666930690667150301015826819773211981966583428768257459500681669897883523929132630836338775280821823230344893226872825331908805165371354435816364072302027990145164681799657797047149968910902433357021109248386005223417276828033643893736124419809017978699699394540295535308557576376706543954734969

Factorizations

Primary (ID: 161569) 30914214857860211844801791959 (proven prime)
(ID: 161570) 32720181742481910272431324681349320978880748115832874067140955824870631509610500224858993465852907230181636148368754960083699841838761294325170337446752795916356044579319059609740466233480866851432128592072022844359143035555184281659497011279498908622415239038226192367558654832160760469837395616795809222911120088591070681391 (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.