Factor Info

ID 147896
Size 467 digits / 1549 bits
Status composite
Value 12506761945668428063673280511418242838632535672994459654640262295696661268094406212106740574109333922787640739527076009670174408108078500379164148706676537881812674768840465385428190498258420249566613065051212548503190383668795098692035769057285046460566077000467119163405546870008039328007961308751722724069047439259622722035845637949848383832100911096777620935158634084110327907786688367802130966421776914167411400699486933144064358430910778136642219561675257562601

Factorizations

Primary (ID: 182763) 5002383217719389360473913384039 (proven prime)
(ID: 183408) 2500160703675621470080201157594509517675612778274366407858832500142421860022953464789830475440720037870276750333811529365435030483210667407662422269279718812185669480146129149221686637888316866164872935134585134729650056982038805298848446365154727855418754316693762966804784966492574794751446251670714235178172205564797634415096459642658475114107330567594048203676164562246743244960367720453905731731518193576774110857639438733258643759 (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.