Factor Info

ID 51718
Size 560 digits / 1859 bits
Status composite
Value 20888597090704314315353857974395420174703096889839822298195481946140528800123793638551363099657118163887688442201655285368777979646180208649474692841558191435232344139074675958973345740639106551072457298567360611464555739987947384881776405369922151821127116699965713381358426274403593155741209763546750917989398414099391222206373248932296971406355427386683876327037140384225904362230349689246595053045477019273787186985175368026414562988560291035189930925882786696463791888276078978557225100891592882658365037721576791286295009344999471253928280508412853389579

Factorizations

Primary (ID: 50837) 120213931658422906698644629 (proven prime)
(ID: 51719) 173761866054405303445503080121951776849730107024107929908895894153006278226393041937334118480399523650753036137520061386418875407880797625433476347842295012893219379225345811231908372082903807493800380541423682770018846567027583290474394771017174934215498300330968776790894446165455310670801592696604844954122165787908862929891524118842475659855814622158038863124386146848097806511663868110113932891258218861731498782083035686909167028984070599086363656993048768015190553522475281801246838140010153028759173021892255541036385632331551 (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.