Factor Info

ID 106138
Size 650 digits / 2159 bits
Status composite
Value 78570962315324077456496065803386574562519020968406560125160849226504663223939396955856999097946347480762819612456780667667739176299816891272039029362058485068025333485251622560972722447437989269009592540227289610730245221108530405317982553723866612937862469774499196828457264922923150100870231240550303764432642253120719826772770856354634456074399598850797368926915944342315916512545851103371423019466772495669471978974144150926607156688475046069584440696661582564966139053595055802452000104910852739221939431351934324411459887363589654276708266781919479565483728291418876061711865716139730688851944873609900101654165131420946049336676517395303247421

Factorizations

Primary (ID: 9096) 1517416544639719175645264380247161 (proven prime)
(ID: 128162) 51779429051881869944897439162272038082438757527253027080752554229345529978366521265262873661782791589062964424270994515144105029942676990833345355523086470583985211367748469986624199559073054355279431058774724614348059252191309362572220590046512784755877000548378843273052671560087422953959684781710628402750123088279884819515043902397783764762734477474329275501000201132543533221268381105582443357007610808440644317764809611398672143727737659520549855375168361251848887285463796538358308058430867837931161754980181851364843504606337360702315373108081364061193397690883368853125087667666778392716656804740541172434661 (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.