Factor Info

ID 138272
Size 886 digits / 2941 bits
Status composite
Value 1543071541063748576969134068346694277560990439424691405249820460239638414056537361558075614028336005666243806091201887888576890985042572295673579010130980793763015045574941444595485493681052295440343512928023762268569937665281182584975927335833860613873403187843029844353527579285385569786454517644756869577341098747722995951695472111142223265603885985771218207611455412768615816730296941158262603865659874380045759818069504402935951789561617445830483602199575899931650592282567848543955534930166013392056429126306585003962393308132276372991863391954843324458932987124470219405817510659955812945572769367267433787159837976252388411177510873101735631361938126102537054497985630428914197020521889852836981897374451295139084518302031601616795254537372777834172918013069551697571114305138929715602990121978333022263379597774387200171069871442354628616854301658488209779148672924152733114449

Factorizations

Primary (ID: 138273) 68866444718380669771 (proven prime)
(ID: 138274) 22406725762799512577041139909293733129319705347513946271341982287769600462858121719149409318691428047100369177458678478076305061258043216870662132833827039600752088956655223037015440791810177022512647407804497240072512495578669277658721792437264985005430812722599275320383787299789282579977937160115650781830846707818099920496817131839083792700776912343494589705233725232102456464793678550985018553915248968446045094118447361882907779491421266615086098282363215429221686189359968674926216669777389814846690798563479906832228090323577356747214619345831173453909145136263216062600840773167819643621340582052389093060498077884731945757002535885056186274258806806309881840070023728588928525726472747833558604584314411580176064942272779501780046390471727640295210002977694355691665140863585462025125104003779762143113420432010368867089244751566038530409629413210678932819 (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.