Factor Info

ID 175843
Size 912 digits / 3028 bits
Status composite
Value 271959016295474351353740727745918759547385355232866656607729203024406144688962135544705879952374842093017396651835677035140176028255559511304913182578999835554132972945901112357196474642341243397262585978230242784498191343006819331036111354735182565779615738588918112833689984460293531641127632296470360041534951540489087824731314761928833038096210618386503755900981605372549487729459827858353699749881902128582018292939476415143323063922190676378547577568722355274797970045965186431617886552352262226273716174663103470123599105293317487595476201346137178215361228248987241417755251474405769060698945435660520352845856443606200223379900911776879502297791297592349088754615483530896383663821979793592682558349783514392436790176476361116753931326321915266975744237430458854539852616368091193948357597323854210422808156074748039314624299047913073368940378387736536865861619501304859129563993899152433777530632420387

Factorizations

Primary (ID: 173855) 296965367177701495117200406242831243551 (proven prime)
(ID: 175844) 915793713186549592840427941169445950013734258778242598546079044421527780384632787582680739466618945401800208323802436131924092452036968123253739943657524655746637683888006810129231988227847161867456796320451480915259355308407133634423354819613779323098850392500184015731897566332595388098406957132400198950980743024478179096905647910835270842916493858563966743174387980948202741804751688716134449389918054967532760030315916146175754490742921687342519581500365425439943452045005769391733892762630002804073157353800584170277864181309029686191910129740343452950732682582282817751519208087210772180883799892435826579824563228840869708828333579321629216618374359042700914225473365157071937302847533270096913534602687699400205250338636834608816101370516251500414567715621894126712337846566033133110197231895775937481722132031444884211132648803025385054178050711152136991761959037 (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.