Factor Info

ID 87319
Size 696 digits / 2311 bits
Status composite
Value 371581594452864251658564070911097827710461706557912160954390056584177450876854648619964007942412375169786226823485216272444281819544899664384869561308977911051108676093767607356194473149644138162169317039337880420551719889320887934292476591682106032180858511737690116195168152096088451400680299789741160870307685857480092539164545137554131611061072555661235293717120360334133992543805929026869859585346415978580486700132543825797392542914561211825123708548722690549292181086126583701553920237197036040276987530235645047591271007170904262263030747975858510154992954202079004575231856158613456868008370983501986183042244585725500820696513222206316211868556456563658019073123982791846648896444907257

Factorizations

Primary (ID: 2957) 7248808599285760001152755641 (proven prime)
(ID: 87320) 51261057505295001072597571313213555837254891214110190483728879975306439355387937096174652682019540544969468922370278216494260844445145264991296870883968031495288304217581289288104596333615298167008473638073304866387728747038632632448888767287324227783586505169668801887534197841894943037909546923681121053293334672204852410650266824847872057773862746728765267784222566111760580733271350594768655245282585405712443293967626674345014101735965433494234442024991893478844688638028012758864914584682690312645204787813436357290676200258625950625104555857324811230145030232384260173954676813616288398100037271467324263937993151178852571243749269838724061351210235202916806977 (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.