Factor Info

ID 161302
Size 280 digits / 928 bits
Status composite
Value 1504468077293647492851896894950726702081456230469401836091024553813504813791682206818201602800854740517630714526990385925844054580318444734352586568722095234946136879740222760693426428959193397075191620296575868682992990135020100948182080842270488173204143007956854183983263212003

Factorizations

Primary (ID: 160961) 6596767401715374644543 (proven prime)
(ID: 161303) 228061410335983156259660530410603274312585403110811323673241262535219789921598420563238379192936146870446337758187814447139141647653530965370521255453207838445609645642119160539318710094251619751194423201622773130340386665109418404523833152948360085470576221 (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.