Factor Info

ID 78086
Size 262 digits / 869 bits
Status composite
Value 1989678297533128128393187076821276637410484746328079454113820474392902490414463450717174775627343902814744100121908473858033889833006476251443119303240431989575953052875058609374671356105534836529890734145681890273807710634913299383066224737570311645308213895161

Factorizations

Primary (ID: 76593) 518881152592307261173312233952507217562564388079096801662163716352566360057328054079439875036713881 (proven prime)
(ID: 78087) 3834554960404291929219240912376956970560885605803638860430368934029818450064331171824163633418060226421303747322542888693499522061794221177086941806151436179286881 (proven prime)

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.