Factor Info

ID 151010
Size 668 digits / 2218 bits
Status composite
Value 40791016458212593634679703721076468269795807639708328352980321993061305969738985850135120587806690078502617276011471895076845562367780520094804338460348281333311957069164321888812229894212266256015374982467677667965762958308555413804907071391863426778474807079457257558032652483221883786646050436090239650294156743025770060916318707896230098291444785078154740632103994159500786576080732561621534963982162318605192338435650309607148471227545121589178738285613588434762462450977617414111325428416803383102775213324279714557561226152081543611780475757648739199943449459285632741574433104730408769111756764707948563848854954359563148746806151499113191871585212532790241937

Factorizations

Primary (ID: 149666) 1385702521378303805293 (proven prime)
(ID: 151011) 29437065913425179936560205807428495022453935772058752696464120803329118345304602586802722479879307964448771790672855076306201540150357130656722614535802903502439167378229448542932599099708161485676442358631846069600217884661961483734193237515094195088880342415137246958679237355514371010994075838362260742370320271030820175438090527833572872798566003257231117735890465051150557217897311509786633819449962402282520524797683561562063010013780336994514331573745411360184886378670335019931377566427624511763207636142921489895318351173395579856371233544141934313284076662278525031658315539298001108586284706211647690189848531654125137889362364893005109 (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.