Factor Info

ID 22054
Size 278 digits / 924 bits
Status composite
Value 85871292909309712560703259759894154759933338059619541400758309742003870166077130190808532079628711351641632026571615188065557671378026173080617904743375984275891210678896354521562297387003001089378445004789119624016702743279638804158777698285186366316548621609366636115596602771

Factorizations

Primary (ID: 17143) 795382366687653584971 (proven prime)
(ID: 22055) 107962278906079072451172513653196746121896234966951045109374549381306404880032392902774824562087395067992555466153935483937095334734183408710443332111049993862932738083915614978968170025621855695956064245778483675987774150313817141036287340290661483895171801 (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.