Factor Info

ID 50921
Size 339 digits / 1125 bits
Status composite
Value 287551392444748007353315445758094060452583320816366188739661632856700293718760126373496953344493898837084735142183037891473859075512883614574773040141087150338787007173353445261097441767475327438368331061027271782835821451195331484356055660675968905548382131385674110189895957115677442532434178265064601048185420340385421814988014860108881

Factorizations

Primary (ID: 73690) 54900364902027321657392773749437831757977 (proven prime)
(ID: 73691) 5237695468106615697485007457248881957940200121460887639696235962306351407563496236715400817502694389152915534710757825550932928329326462859414777661717449007598495032574489722316565655375893050107478382757277131549566997793253826545139918178883131980994021261754884973372675205522716851472785759353 (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.