Factor Info

ID 150002
Size 309 digits / 1025 bits
Status composite
Value 307425123025183005885613436982927326746105533296399350436886776141517779403226958994925971430701307948053719533842121292581527427933465027179980840770565413738059015982909694788640620392245147155800234063116510585038990996291106222395925468902380099678511359319131851113283058641367963647088143319106825677259

Factorizations

Primary (ID: 150003) 28439982589848043743203869 (proven prime)
(ID: 150004) 10809610099231273607250062507731927334796587424359679448891255392666340372860319320688666982514607791306901989653218162584998136111576531549045211981013021434627151488246366864337469168895204910506692216810236485375303395231251668095260968087981597794095018512515666995986944087746311 (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.