Factor Info

ID 143841
Size 389 digits / 1292 bits
Status composite
Value 58130918161280588358940102352172130520557168473219216102611199441344219319035673223995763904870274234999005254872177084766573533692064211681417500574563652484668796365663209060068424734854919878136060961701525148286902985016470398222473222360671910382033334105183506945102026248619629372700566726801068374008282430881626484054133265777908082929768348948543227220539695846332011553791448759

Factorizations

Primary (ID: 179097) 4857653194044039490736534511002699771 (proven prime)
(ID: 179663) 11966872857978994984746918541267991375109167429772754410067930981731999785623533872105123822039203283253866524120953647315704680102511005774377685603010436585168330367694735181157118433091918729120355872726884136027080142146647722706071936077048287836017928653554299042188833176367820106606192669298718917833489221868921002132085451398984258895765357429 (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.