Factor Info

ID 153650
Size 809 digits / 2685 bits
Status composite
Value 12575803616088996921259551296638340944024970794006638255265996251996711268806170667003401731761702764210117812681937002637363218495779151932064056977435116617576422310433559934877772953769932856409626955498096844052303765872226859453493542497614892874896170039439888213919999522795645801374008445254775230882046610912686179290481723105917527634016937702702751415704072099943967938687659370699136947546585783027243835818841710729319774961866680425780438255937429537662689184612845814760065580399397260721633514518280143711068868288753148664866052040204552319345142932662931062944397857556694581640413090901614888523290920732935950390434577690599637823859303176846350048865056799503403383093561024752993998472335497392079937843627198367847203273350238870530903607835402718488012471588160498641249853046614313381

Factorizations

Primary (ID: 186841) 3494054202156159873116976481 (proven prime)
(ID: 187734) 3599201068011064053652725017480335663416084530506862067338807138159940836301297354218733053584423638574784228724225865006684587482699010935962974855931198473692866861572966070777475406678220039229427716579169516396609194277451664475909930355051931513576377708403404949373056229446008883512510995590121363896219616496414849630541780385173849704907746207003691117782822363762342406791255923370784432375841757096684923622606729721639226301980494063580482032294221980710362927864448923115044721855269328342593593830932858056180391412167096426218308882121233850885643809226672734058990155577073785951640338051839109230128804709415716699135318884505103367449907470328145683977950546261534523734328844921514387561496204999939046890904743509721604127531651583304334370652851459252866184901 (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.