Factor Info

ID 153985
Size 857 digits / 2846 bits
Status composite
Value 33846500542402533783460866505073766973905167501597797937417664850879897217177695421024793313971285143330214392093764283936061063572504372505212290244937154629441162749353643228503781154904227112193581823985261498550755769611166855409550104892387378058081223344312482907117023751063425497869465612330966620141414806483450918743098415245910616636149558542505328721993629811219740990511494508143221512003020079368642971079188230805762524566134584890677115401071747607740854661483102431203684503645264039903494611352198013772379789215579154798764605249176166187707727945822950932700357503354541434976725720562474174644437410013233046565907089579335885266328968669807266031660832510800524581591509462058027959613438901730218909608842013082057773398359214474861586511603580245403401427853562801609004159975919295781387193373038265453634815844903272509940116069997

Factorizations

Primary (ID: 152178) 252778567915678303049 (proven prime)
(ID: 153986) 133897825363473954153255740778491416083305502021552443675643925148951080430883982065448756520901622634817149977647543860003090455141615232930286359185047826990980900514193168986900256609144024579069373951252246141664751877725175964608283562407221825988260516647627508814421960814510965090639552693290102146314946490213737179224317185346287204177928906402403984860298687507734591604624250462436737792272532742956658677772098082145974254005172343889334620208128476042175160060186986155640736403947168235352932498249778171142091927926412036267089126005526215203708103194555775558213956663608568063350111418019186023107529015503406884944552520922886814414945643156654368415656303517772129362604689638266917436223436975228016293524009903835991350152518980600758920444142328774108290691223986301445490616706798057376651950922943045244097371653 (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.