Factor Info

ID 51883
Size 769 digits / 2552 bits
Status composite
Value 1495620739915258380273421078354217244627039462479922009399679648406691383652184390269631155010806406445029861827805603940596582154001892409270597132379900568255373580471168870383868622036850933952455236651989634174286447900683857839717343646750907993519983950224309845157298904011100856993731853273798982651831277881962497985943719198408046825941017514534300377959924952792612648218376091583117766283631981081631486936877762824472687089473142129879440567822227901555079483740189883994670652933763571743978573881189702734945963542109491594481426950239309446387989704140768939670388171627917393152584660603911777449987751831131865885243255652509369069328991824450308542005658262796370390537486318343701098608378709522280223503291730822565318971156561642783871513443746061

Factorizations

Primary (ID: 73270) 1087344877207993177554437630922355039 (proven prime)
(ID: 75225) 1375479639684887207459504530667166983508264941304590893883667293114283008538590657963488394631582194417154627649348639738199353224568317856737302168872910482241514711264940397189120652926564434144386184774738820766052254405216229252049850897109108254942034826166805202492776585606548086428337924178663249099529854735211254536848924461741677840647953215082959053659373486065848578928846202103539366073385745001918166009600466269379990374319605371913469511163143518789451643167858628852160563183215052214612668750048690501957765180485058277805401764367326213372482379249700986332891482185777580727760571364046213753928068716715322783491545679679543068842841579976614924498664057357645008208503282392086277962257342460267848286471194899 (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.