Factor Info

ID 177262
Size 787 digits / 2612 bits
Status composite
Value 1353739560459590329582751401772324591664194258742827662518751166558046802501140895426228707954848758430740703716395286094710961696808663871290226309830429279975937096798065739706866782796855091950132278149012604966377697350761932959399822145825385539111796811298617602558033962197979147606952920143661348687096397086316601809263461172825003754386490592553052841579011862714627426410939361270875358452502223968478871025220263729618946458116519291210328328526258666170123119961114997562732177143824646507264270552964838782645411911608670521023235475389622162594209481995790169649258082206081549202168658067365475693404616938767179026667797336115165313668502450376524501691017466491178933101440404075915368730942108044691341470022258609532305325523067279792892923901459817305561685288766499

Factorizations

Primary (ID: 16512) 50902967640396173052637279626869845515838501 (proven prime)
(ID: 177263) 26594511542491558764481597773889195344908947174311552174967156456774354254162070567449540629249025641246040832037397555861025029506914907380527894446873118473965266112363666422339678164805115508784252043658378993743518588833406333711880679067009523528110884089305279109581294831023370237540111831636222503603628487323944293930798064317635011369052556597305162061294600046387975515090023336345050108119992896129455650726472883396250953253633193039091523919619800750925943069444501771168634966702243775973911987614438501077823181253016387273917827323391124481092727832036169241048224976341893228945888571350727546127720355808986388209658212613728091550475748399413378884121624844964766254207310448566267104079266731713080008548527028430762104999 (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.