Factor Info

ID 132304
Size 290 digits / 961 bits
Status composite
Value 15476549307565478944388727417905789234095495831715114863214138248313033573838501873210443397916898758336307103100351881693539106727172035699320881641176539036411129384920058344384362807441276456711042167373113960385683942114259369500143299869455242313863129103080460739319041909645575575301

Factorizations

Primary (ID: 167827) 201773586986282524421768503820293 (proven prime)
(ID: 168209) 76702553286212056813364483129458345433219712824500772554895307031859319504444217141084845038787969057903723733832413788421882251282133444652799392843783522033241433151487055675984085671710189242085676655269615965457156035275993724220471911266969863200320257 (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.