Factor Info

ID 196451
Size 661 digits / 2194 bits
Status composite
Value 2643949584920542755714606957377805964114152623803164706095510490525484593913712026944522116442129643626779554484544584401145994878344630754166335267053930181752711255162574358739101974235784453606255925570116655942622629885704826477349319000675396297918535617329238440944840847641440522276401520828825556358381115013605590818379483448224193349884524108344231849780195668385794218210119458084151805342296817693708827990283497931935548868259147852476701189550580650608581498652217786070711906332112143034245922339075545177679103325108046680214914771384608995012460119223604348184695858289149206207709630767402646126381157674690728367229028105973430799368814150047

Factorizations

Primary (ID: 195702) 11251663137604346244430018959400266392504895376907948886857627 (proven prime)
(ID: 196452) 234983002298047883760678855112966945003881656992817929016562517413971963626585681947117228400892088235951670354145921456800273891127058899020985624354387758345137074995747852254587493673184018491984797997690124832622479142279254138490627669671141706633166307133257699514436513359163909766932123839881384395807421067723079068401922414347064525691417558073066896200223087415710720867024831453189229100261922227263312034459999571327299891526446898519710737649708460740008488164865466493241949455578693664739739983430932481160365476440326980117876446348372814472940228444944523376531867133841093829392461 (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.