Factor Info

ID 176728
Size 544 digits / 1806 bits
Status composite
Value 3789728221729020741980111559996034052912377881331165773332256646029242312421389680250172940845344473985421752608884574763406361801514703070462650629293901573319012923518918349072428314055040021513558543324910300419072771358862725845584863132855878972028743458832303149940051126626510989112317834072640349263105995143702055823662810716883925602598377751946309134520183487986998294509935281101861367094344642200016156826712678835831423059721041490866516058711252801950820716320618438114203987935370714978770458493778504818436245468184100325664397

Factorizations

Primary (ID: 6693) 9080418348371887359375390001 (proven prime)
(ID: 176729) 417351720629536452351172859036257877524748314835102789220990262003027376998070822291518977226098610855362174464419408483209585597034776422876490863387082557853971979604685964314268253522988840926113314518641148319673920862645467233756694873555473686575125017268334563676910332215984631554961564263339469954485212224507536770527493104027410467328290038250371242350547556634733952078569789520458463426170681800464195791554956276294705316160100600360935101746995492025555544194910400264444092568422128433874703035834397 (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.