Factor Info

ID 166246
Size 652 digits / 2163 bits
Status composite
Value 1048193935583719845684592607740642488436181085206735172940678439561570930402126584566451764125472049559619422411906761060606081069779915493195280116085557343562305765933341186488306362448714270260355425544648399284496858341518544814403127605584739819372055442490910713153653011580496227768713268732892744094635412726698472093814594581838283043727355931120786459221903096058550222045762342166916915150907674347600720746006857785878875627877877165976701195693838694875511397102735374827563330129839465561460528143943053253133352524241805180147814494649142650900628953603133626573812561730932693993798184210937134248247326585970959867480070863449942438947

Factorizations

Primary (ID: 17141) 523065274520717779891 (proven prime)
(ID: 166247) 2003944797414003361559523103257962880286661708528134632803299483147658396909541610274153204957417679412207726097276295356428013704766659124249688677878243421813599132019016054258497210581298896444127450573547420961440867294639520803403372114678802429682173068036997830647414394703234313657322827988157479079692015992317562381816473227641395740636548712595245163353805065855129232697811246176549503737238642484777162646203544165865523334536286556767503502582883239838219602849231350850096470214809817499047264428126191593523114096986567899310179793875244331853434655069897604754342980066676364703801002914927291084758893836696548817 (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.