Factor Info

ID 177778
Size 716 digits / 2378 bits
Status composite
Value 55521974417206725443186341347659953633433352336990240316637634207155238329302065232183877849453572007375896216550530404959136665528679287954611157260738328060788427884979468909118325905398031612733255989815204735973879143309059800519629383759092711626404663841630133168580737349975763405959494556232688265598565553069344344601211380298093222955318381413705526553075148266486429841595144801571610143722574947590730281401800177196422317447233300506293166953662522967767277102592488739964028964625405518794599395233925434369986630387389891336173799164774763395669528121267481590058419351979242964165682298280744828948919488220556055390180931927752029385013966738572293141205697920188726920892242654132251204185348422913

Factorizations

Primary (ID: 16361) 24171717725330873572798545219226642215966994254472458802413313 (proven prime)
(ID: 177779) 2296980919937774722609476471337029166980505228568654714503810253619340346959333589132182834850143397886833171793344911744312652433179959407344000744960753653810545322157039681951978857020120983285717201119990315805200006502507365113206963767073748450301738071267135511447317950800933181685080977396812195101415173706921765118053993800171057658513682224201493649537189195760473392285165454235981608166537952394385912006984417822491055259714976862672522187179530464873150753433201314476194125265697786664464621056850115946362428030104179604207790414923520019699327925104698483545521261671439258234453702888745589743788969172767801197036707278583384120819201 (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.