Factor Info

ID 152647
Size 311 digits / 1031 bits
Status composite
Value 14641185897864828128146176263384768018179308355958258840729328636842013703532171060876605432154192823716382701593314232917147109715190556821458014956742094761274895435483873278347974765665102609557157487960457278622264289545310251418247470864270756556692370041500378394188525952860717004598530067263563822716211

Factorizations

Primary (ID: 153422) 2909083537703728954286983 (proven prime)
(ID: 186730) 5032920405380237904889811651224600967843232574963062494281783034628557998512230837126507793663807594562530078786647218260595348466001687798947764541605000925818202910322739820796253725232523869729320452823904223111748424468133244224145206619636590357206979243227368660939930820819862517 (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.