Factor Info

ID 178817
Size 652 digits / 2164 bits
Status composite
Value 1589359411463849001617370614979952186452902876993578877515438608314118672619395757419723881326815673097213627502326880502541583376063370116783453669487917759415946868974615504076966280690285990901717211993972137045979184588481205260748163066228696652471706583233176164739470785599809879898546212140088524259272216066918681073712483987953223431399020515873834827974313492131556103354489176654095069817187787494679953934698026029401220337527344010867125155441566537885823767803627913730049818924501134587046302631833299277527996210406901889930636946466980521457133223173423914580698415249663719407828068222559353099339944355582502829121301984675119796801

Factorizations

Primary (ID: 30364) 91684638340627816726278807781272972581463147453978690551536288648116767228841560785714185732846425898496378204506279566292717127330727247010099895048805724137937801 (proven prime)
(ID: 178818) 17335067686683157790296581643218442992080498917052925126012909855891390518510377331798324176386894590042599634925912896576641161700799081424585937003804087175795145999152011676877223978545235033066623046260169393658551931244641776462161000068117248642343935613868752385914465367586181769608225995529620875645775044415013323475498588240469500463979159024564098856390308223141013657259574036856489407943889720450569863500649565381085022323643170054607517054773932202516425025093886171659001 (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.