Factor Info

ID 112423
Size 767 digits / 2548 bits
Status composite
Value 81125874866692367045727301350879267159780464715455296191879362617662281674227444720447305723920439339150466998668638431958552970030540926736470887776611597693866173785645135601759135231186858805738307600516461796149070977151736987823073688783469274797549519391363897161372977580679586859486905745592333179967700850255724963640951615348993798968522860504644716055073221745812804302060024580041156478788804748246855875272207647482868674906602257437702722987020692942051720219160055387785137258055744771520894294115114501967509928740657643333544930589656781154822587472603816740262495286558199974485987822767765326242236355177254589649864704091384269887409657338967438084978659316917355803419835505188334097129388087663542579346710261244152356363099735131725807325889339

Factorizations

Primary (ID: 125407) 16575297112070694873348161424184865971 (proven prime)
(ID: 125409) 4894384355114439963929936659923827583794161939058886101476875355167562576034123204099428821066921410163865783854997143786294575919077000989608785209369368534086071638793653867718193946167345291632055914273372687360233432704108684493257921189209130487614439273057416398820066775809909426129812890246930582940045610197173929078978385990444733607740063034473184809933399470493056493111541228324759203726325142408624657736130373129778562260425471302715065751807133757498291738239089673261938259608394258531021349706793334250403219022315971889069438386159148948774707367332719465222051528078634835417722314843198617085507117686972068090384143397898807181001253789689259519270400864189185770046534404105204298489532202097969629222603609 (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.